Structure loot for Draftout goals

Structure-wide and per-container odds translated into the outcomes a Draftout board actually asks for.

13structure families
65goal-relevant facts
20active-recall cards

Loot explorer

Search by goal, item, or outcome, then narrow the reference by structure and counting scope.

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65 facts

The source count changes only simple repeatable events. Fixed packets keep their result, and pooled set or item-threshold goals need a dedicated multi-source convolution.

Overworld

Desert Pyramid

Four fixed treasure chests, nine trap TNT, and six to eight archaeology rolls create unusually useful goal composites.

8 facts

Four chests

What is the chance of any Absorption apple?

Fixed Layout
Base · intact pyramid66.9735%67% probability
Counting scopeFixed LayoutPublished for the named unit; no generic source multiplier is applied.

Either golden-apple entry supplies Absorption after eating.

Calculation, assumptions, and sources
Calculation
Complement of no golden or enchanted golden apple across all four chests.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/desert_pyramid.json
  • Minecraft 26.1 source: server/net/minecraft/world/level/levelgen/structure/structures/DesertPyramidPiece.java
  • Minecraft 26.1 source: server/net/minecraft/world/item/component/Consumables.java

Four chests

What is the chance of three distinct accepted horse-armour types?

Fixed Layout
Base · intact pyramid17.3970%17.4% probability
Counting scopeFixed LayoutPublished for the named unit; no generic source multiplier is applied.

Copper, iron, gold, and diamond horse armour all count toward the Draftout set goal.

Calculation, assumptions, and sources
Calculation
Coupon-state convolution across all main-pool rolls in four chests.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/desert_pyramid.json
  • Minecraft 26.1 source: server/net/minecraft/world/level/levelgen/structure/structures/DesertPyramidPiece.java

Archaeology

Does an intact pyramid guarantee a brushable suspicious block?

Fixed Layout
Base · intact pyramidYes — 6 to 8100% probability
Counting scopeFixed LayoutPublished for the named unit; no generic source multiplier is applied.

The generated suspicious sand directly supplies the brush-interaction goal opportunity.

Calculation, assumptions, and sources
Calculation
Five to seven selected cellar positions plus one collapsed-roof position.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/archaeology/desert_pyramid.json
  • Minecraft 26.1 source: server/net/minecraft/world/level/levelgen/structure/structures/DesertPyramidStructure.java

Overworld

Jungle Temple

Two chests, two arrow dispensers, and harvestable redstone components make this a fixed-layout calculation.

5 facts

Two chests

What is the chance of at least six bamboo for Scaffolding?

Fixed Layout
Base · intact temple13.3133%13.3% probability
Counting scopeFixed LayoutPublished for the named unit; no generic source multiplier is applied.

Six bamboo plus string unlocks the Scaffolding goal route.

Calculation, assumptions, and sources
Calculation
Exact sum of bamboo stacks across both chests; threshold = 6.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/jungle_temple.json
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/jungle_temple_dispenser.json
  • Minecraft 26.1 source: server/net/minecraft/world/level/levelgen/structure/structures/JungleTemplePiece.java

Two chests

What is the chance of three distinct accepted horse armors?

Fixed Layout
Base · intact temple0.2023%0.202% probability
Counting scopeFixed LayoutPublished for the named unit; no generic source multiplier is applied.

The two-chest route can high-roll three unique metal horse armors, but it is very rare.

Calculation, assumptions, and sources
Calculation
Coupon-state convolution across both chest tables.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/jungle_temple.json
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/jungle_temple_dispenser.json
  • Minecraft 26.1 source: server/net/minecraft/world/level/levelgen/structure/structures/JungleTemplePiece.java

Overworld

Shipwreck

Supply, treasure, and map chests have different goal roles; whole-wreck totals depend on the generated template.

9 facts

Supply chest

What is the chance of a poisonous-potato stack?

Per Container
Base · supply chest42.0611%42.1% probability
CombinedOne source selectedRaise the source count to combine odds.

Any rolled stack directly enables the poisonous-potato consumption goal.

Calculation, assumptions, and sources
Calculation
Exact 3–10-roll supply-pool calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/shipwreck_supply.json
  • Minecraft 26.1 source: server/net/minecraft/world/level/storage/loot/functions/SetStewEffectFunction.java

Supply chest

What is the chance of a specified named stew effect such as Poison, Weakness, or Jump Boost?

Per Container
Base · supply chest12.1211%12.1% probability
CombinedOne source selectedRaise the source count to combine odds.

Each found stew chooses uniformly from six effects; three map directly to named Draftout effect goals.

Calculation, assumptions, and sources
Calculation
Exact chest presence and one-of-six stew-effect selection calculation for one specified effect.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/shipwreck_supply.json
  • Minecraft 26.1 source: server/net/minecraft/world/level/storage/loot/functions/SetStewEffectFunction.java

Supply chest

What is the chance of all five edible loot types?

Per Container
Base · supply chest1.0781%1.08% probability
Counting scopePer ContainerPublished for the named unit; no generic source multiplier is applied.

Potato, poisonous potato, carrot, suspicious stew, and rotten flesh can complete Eat 5 Unique Food.

Calculation, assumptions, and sources
Calculation
Five-item coupon-state calculation across the supply chest rolls.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/shipwreck_supply.json
  • Minecraft 26.1 source: server/net/minecraft/world/level/storage/loot/functions/SetStewEffectFunction.java

Supply chest

What is the chance of TNT?

Per Container
Base · supply chest7.4544%7.45% probability
CombinedOne source selectedRaise the source count to combine odds.

One supply chest can directly complete Obtain TNT.

Calculation, assumptions, and sources
Calculation
Exact supply-chest pool calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/shipwreck_supply.json
  • Minecraft 26.1 source: server/net/minecraft/world/level/storage/loot/functions/SetStewEffectFunction.java

Treasure chest

What is the chance of an Experience Bottle?

Per Container
Base · treasure chest14.0873%14.1% probability
CombinedOne source selectedRaise the source count to combine odds.

The treasure chest can directly complete the Experience Bottle goal.

Calculation, assumptions, and sources
Calculation
Exact treasure-chest pool calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/shipwreck_treasure.json

Map chest

What is the chance of a Clock?

Per Container
Base · map chest7.6888%7.69% probability
CombinedOne source selectedRaise the source count to combine odds.

The map chest can directly complete Obtain Clock.

Calculation, assumptions, and sources
Calculation
Exact map-chest pool calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/shipwreck_map.json

Overworld

Ruined Portal

A single chest can contribute golden equipment, apples, a clock, and the high-probability Lodestone goal.

5 facts

Chest

What is the chance of any Absorption apple?

Per Container
Base · ruined-portal chest21.6908%21.7% probability
CombinedOne source selectedRaise the source count to combine odds.

Golden and enchanted golden apples both supply Absorption.

Calculation, assumptions, and sources
Calculation
Combined probability of either apple entry.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/ruined_portal.json
  • Minecraft 26.1 source: server/net/minecraft/world/item/component/Consumables.java

Chest

What is the chance of an enchanted golden apple?

Per Container
Base · ruined-portal chest1.4975%1.5% probability
CombinedOne source selectedRaise the source count to combine odds.

The enchanted apple supplies four simultaneous status effects.

Calculation, assumptions, and sources
Calculation
Exact ruined-portal chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/ruined_portal.json
  • Minecraft 26.1 source: server/net/minecraft/world/item/component/Consumables.java

Chest

What is the chance of a Clock?

Per Container
Base · ruined-portal chest7.2901%7.29% probability
CombinedOne source selectedRaise the source count to combine odds.

A direct clock roll completes the item goal without four gold and redstone.

Calculation, assumptions, and sources
Calculation
Exact ruined-portal chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/ruined_portal.json

Chest

What is the chance of all four golden armor pieces directly?

Per Container
Base · ruined-portal chest0.0944%0.094% probability
Counting scopePer ContainerPublished for the named unit; no generic source multiplier is applied.

Every rolled golden armor piece is enchanted, so the rare full set also satisfies Full Enchanted Armor.

Calculation, assumptions, and sources
Calculation
Coupon-state calculation across the chest rolls.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/ruined_portal.json

Nether

Bastion Remnant

Chest-table odds must be paired with a named bastion route because physical chest counts vary by piece and variant.

7 facts

Treasure chest half

What is the chance of either Ancient Debris or direct Netherite Scrap?

Per Container
Base · treasure chest half48.1112%48.1% probability
CombinedOne source selectedRaise the source count to combine odds.

This is the broad chance of immediately advancing at least one of the two netherite obtain goals.

Calculation, assumptions, and sources
Calculation
Union of debris and direct-scrap outcomes.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/bastion_treasure.json

Other chest half

What is the chance of a direct Bone Block?

Per Container
Base · bastion_other chest half24.3724%24.4% probability
CombinedOne source selectedRaise the source count to combine odds.

Unlike bone conversion routes, this entry directly completes Obtain Bone Block.

Calculation, assumptions, and sources
Calculation
Exact bastion_other table calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/bastion_other.json

Overworld

Trial Chamber

Regular and ominous vault unlocks, supply chests, and intersections each answer different Draftout questions.

9 facts

Intersection chest

What is the chance of a direct Emerald Block?

Per Container
Base · intersection chest11.1838%11.2% probability
CombinedOne source selectedRaise the source count to combine odds.

A direct block roll immediately completes the emerald-block goal.

Calculation, assumptions, and sources
Calculation
Exact intersection-chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/intersection.json

Intersection chest

What is the chance of Cake?

Per Container
Base · intersection chest39.7198%39.7% probability
CombinedOne source selectedRaise the source count to combine odds.

The chest can directly supply the food needed for Eat a slice of Cake.

Calculation, assumptions, and sources
Calculation
Exact intersection-chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/intersection.json

Intersection chest

What is the chance the chest can make all six diamond tools?

Per Container
Base · intersection chest0.3714%0.371% probability
Counting scopePer ContainerPublished for the named unit; no generic source multiplier is applied.

The model combines direct axe/pickaxe drops with diamond blocks and loose diamonds; the spear keeps the total cost at 12.

Calculation, assumptions, and sources
Calculation
Exact inventory-state convolution with a 12-diamond tool-set threshold.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/intersection.json

Regular vault

What is the chance of an Ominous Bottle?

Per Unlock
Base · regular vault unlock16.5211%16.5% probability
CombinedOne source selectedRaise the source count to combine odds.

Drinking the bottle supplies Bad Omen.

Calculation, assumptions, and sources
Calculation
Exact regular-vault nested-table calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/reward.json
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/reward_unique.json

Regular vault

What is the chance of a Guster Banner Pattern?

Per Unlock
Base · regular vault unlock4.1667%4.17% probability
CombinedOne source selectedRaise the source count to combine odds.

Guster is one accepted unique pattern toward the three-pattern goal.

Calculation, assumptions, and sources
Calculation
Exact regular-vault unique-pool calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/reward.json
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/reward_unique.json

Ominous vault

What is the chance of a Flow Banner Pattern?

Per Unlock
Base · ominous vault unlock15%15% probability
CombinedOne source selectedRaise the source count to combine odds.

Flow pairs with regular-vault Guster to supply two of the three unique patterns.

Calculation, assumptions, and sources
Calculation
Exact ominous-vault unique-pool calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/reward_ominous.json
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/reward_ominous_unique.json

Supply chest

What is the chance of Glow Berries?

Per Container
Base · supply chest37.2815%37.3% probability
CombinedOne source selectedRaise the source count to combine odds.

Eating one directly completes the Glow Berry goal.

Calculation, assumptions, and sources
Calculation
Exact supply-chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/supply.json

Supply chest

What is the chance of a Milk Bucket?

Per Container
Base · supply chest20.3513%20.4% probability
CombinedOne source selectedRaise the source count to combine odds.

The bucket enables Remove Effect using Milk once any status effect is active.

Calculation, assumptions, and sources
Calculation
Exact supply-chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/trial_chambers/supply.json

Overworld

Ancient City

Per-chest odds emphasize enchanted apples, discs, XP bottles, and bone conversion rather than generic treasure.

4 facts

Ordinary chest

What is the chance of any playable music disc?

Per Container
Base · ordinary ancient-city chest36.5413%36.5% probability
CombinedOne source selectedRaise the source count to combine odds.

Any full disc can be played to complete the Jukebox goal.

Calculation, assumptions, and sources
Calculation
Union of complete-disc entries; disc fragments are excluded.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/ancient_city.json

Ordinary chest

What is the chance of Experience Bottles?

Per Container
Base · ordinary ancient-city chest23.7253%23.7% probability
CombinedOne source selectedRaise the source count to combine odds.

Any rolled stack directly completes Obtain Experience Bottle.

Calculation, assumptions, and sources
Calculation
Exact ordinary-city-chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/ancient_city.json

Ordinary chest

What is the chance of enough bones for a Bone Block?

Per Container
Base · ordinary ancient-city chest32.5928%32.6% probability
Counting scopePer ContainerPublished for the named unit; no generic source multiplier is applied.

Three bones convert to the nine bone meal needed for one block.

Calculation, assumptions, and sources
Calculation
Exact chest calculation with threshold = 3 bones.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/ancient_city.json

Overworld

Abandoned Mineshaft

Use per-chest-minecart odds; a whole mineshaft has no fixed container count.

4 facts

Chest minecart

What is the chance of any Absorption apple?

Per Container
Base · chest minecart29.5775%29.6% probability
CombinedOne source selectedRaise the source count to combine odds.

Golden and enchanted golden apples both supply Absorption.

Calculation, assumptions, and sources
Calculation
Combined exact chance of either apple entry.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/abandoned_mineshaft.json
  • Minecraft 26.1 source: server/net/minecraft/world/item/component/Consumables.java

Chest minecart

What is the chance of Glow Berries?

Per Container
Base · chest minecart38.6885%38.7% probability
CombinedOne source selectedRaise the source count to combine odds.

Eating one directly completes the Glow Berry goal.

Calculation, assumptions, and sources
Calculation
Exact chest-minecart calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/abandoned_mineshaft.json

Chest minecart

What is the chance of all three chest seed types?

Per Container
Base · chest minecart0.9324%0.932% probability
Counting scopePer ContainerPublished for the named unit; no generic source multiplier is applied.

Melon, pumpkin, and beetroot seeds leave only an easy wheat seed for Obtain 4 Unique Seeds.

Calculation, assumptions, and sources
Calculation
Three-item coupon-state calculation across the chest rolls.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/abandoned_mineshaft.json

Chest minecart

What is the chance of at least one Diamond?

Per Container
Base · chest minecart8.8761%8.88% probability
CombinedOne source selectedRaise the source count to combine odds.

A diamond roll contributes directly to the 12-diamond tool route.

Calculation, assumptions, and sources
Calculation
Exact chest-minecart calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/abandoned_mineshaft.json

Overworld

Stronghold

Corridor loot is useful for pearls and discs, but whole-structure odds need realized room counts.

2 facts

Corridor chest

What is the chance of an Ender Pearl?

Per Container
Base · corridor chest22.8404%22.8% probability
CombinedOne source selectedRaise the source count to combine odds.

The pearl advances Eye of Ender and Ender Chest routes.

Calculation, assumptions, and sources
Calculation
Exact corridor-chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/stronghold_corridor.json

Corridor chest

What is the chance of the Otherside music disc?

Per Container
Base · corridor chest2.4557%2.46% probability
CombinedOne source selectedRaise the source count to combine odds.

The disc directly supplies a playable item for the Jukebox goal.

Calculation, assumptions, and sources
Calculation
Exact corridor-chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/stronghold_corridor.json

Overworld

Village

Results are labeled by building chest because village composition varies by biome and generated house set.

3 facts

Snowy-house chest

What is the chance of Beetroot Soup?

Per Container
Base · snowy-house chest9.8987%9.9% probability
CombinedOne source selectedRaise the source count to combine odds.

Eating the rolled soup directly completes the beetroot-soup goal.

Calculation, assumptions, and sources
Calculation
Exact snowy-house chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/village/village_snowy_house.json

Taiga-house chest

What is the chance of Pumpkin Pie?

Per Container
Base · taiga-house chest9.7239%9.72% probability
CombinedOne source selectedRaise the source count to combine odds.

Eating the rolled pie directly completes the pumpkin-pie goal.

Calculation, assumptions, and sources
Calculation
Exact taiga-house chest calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/village/village_taiga_house.json

Weaponsmith chest

What is the chance the chest can supply full iron armor after crafting?

Per Container
Base · weaponsmith chest0.4856%0.486% probability
Counting scopePer ContainerPublished for the named unit; no generic source multiplier is applied.

The calculation combines direct armor pieces with loose iron ingots for missing slots.

Calculation, assumptions, and sources
Calculation
Inventory-state convolution against the 24-ingot full-set cost.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/village/village_weaponsmith.json

Overworld

Ocean Ruins

Ruin chests can lead to buried treasure, while archaeology chances are per suspicious block.

3 facts

Small ruin chest

What is the chance of a buried-treasure map?

Per Container
Base · small-ruin chest41.6667%41.7% probability
CombinedOne source selectedRaise the source count to combine odds.

Following the map leads to a chest with a guaranteed Heart of the Sea.

Calculation, assumptions, and sources
Calculation
5/12.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/underwater_ruin_small.json

Big ruin chest

What is the chance of a buried-treasure map?

Per Container
Base · big-ruin chest43.4783%43.5% probability
CombinedOne source selectedRaise the source count to combine odds.

Following the map leads to a chest with a guaranteed Heart of the Sea.

Calculation, assumptions, and sources
Calculation
10/23.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/underwater_ruin_big.json

Cold archaeology

What is the sherd chance per suspicious block?

Per Container
Base · cold-ruin suspicious block28.5714%28.6% probability
CombinedOne source selectedRaise the source count to combine odds.

Each brushed cold-ruin block independently offers a pottery sherd outcome.

Calculation, assumptions, and sources
Calculation
2/7 accepted sherd entries.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/archaeology/ocean_ruin_cold.json

Overworld

Buried Treasure

A single fixed chest guarantees Heart of the Sea and often supplies TNT or enough emeralds for a block.

3 facts

Chest

What is the chance of TNT?

Per Container
Base · buried-treasure chest62.7373%62.7% probability
CombinedOne source selectedRaise the source count to combine odds.

A treasure chest is a strong direct TNT route.

Calculation, assumptions, and sources
Calculation
Exact 5–8-roll weighted-pool calculation.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/buried_treasure.json

Chest

What is the chance of enough emeralds for an Emerald Block?

Per Container
Base · buried-treasure chest11.9012%11.9% probability
Counting scopePer ContainerPublished for the named unit; no generic source multiplier is applied.

The calculation sums all emerald stacks and checks the nine-emerald crafting threshold.

Calculation, assumptions, and sources
Calculation
Exact emerald-count convolution; threshold = 9.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/buried_treasure.json

Overworld

Woodland Mansion

Variable chest counts favor per-container facts and a powerful reversible nine-clump resin conversion.

3 facts

Ordinary chest

What is the chance of a chainmail chestplate?

Per Container
Base · ordinary mansion chest17.5542%17.6% probability
CombinedOne source selectedRaise the source count to combine odds.

The direct chainmail chestplate is an otherwise awkward chain-armor goal item.

Calculation, assumptions, and sources
Calculation
1 - [(97/107) + (97/107)^2 + (97/107)^3] / 3.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/woodland_mansion.json

Ordinary chest

What is the chance of all three rare chest seed types?

Per Container
Base · ordinary mansion chest0.1303%0.13% probability
Counting scopePer ContainerPublished for the named unit; no generic source multiplier is applied.

Beetroot, melon, and pumpkin seeds together leave only an easy wheat seed for the four-seed goal.

Calculation, assumptions, and sources
Calculation
Inclusion–exclusion across 1–4 rolls from the 175-weight pool, with each target seed at weight 10.
Assumptions
  • Uniform integer roll ranges are inclusive.
  • Percentages are exact-table calculations rounded only for display.
Sources
  • Minecraft 26.1 source: server/data/minecraft/loot_table/chests/woodland_mansion.json

Flash cards

Practice the route-changing numbers. Answer once, read the explanation, then advance or reset the deck.

20 cards · 0/0 correct

Active recall · Desert Pyramid

What is the useful result?

1 / 20

Across all four desert-pyramid chests, what is the chance of at least one spider-eye stack?

Method and scope

The source layer uses Minecraft 26.1 loot tables and structure code. The goal layer maps those outputs to the active Draftout 1.12.1 goal registry. Composite entries are calculated only when the physical container count or modeled packet is stated.

Fixed composite
A known structure packet, such as all fixed chests in one temple. The displayed chance already includes the whole packet.
Repeatable source
A per-container or per-unlock chance. For n independent copies, the explorer uses 1 - (1 - p)^n.
Modeled result
A calculation with explicit generation or independence assumptions. Read those assumptions before treating it as a route prior.

These are loot probabilities, not guarantees that a structure generates every possible room or container. Difficulty, looting, player decisions, and route access can still change whether an available outcome converts into a completed goal.

Download the versioned loot dataset · 21 entries are marked as fast-read highlights.