GatherData:MHWAFBone

From MHWiki

Items that are found in Bonepiles. Note that Bonepiles will drop various items at set % chances. Which specific items are available is also affected by the Rank (Low, High or Master) that the locale is visited at. Drops are also affected by the games Upsurge mechanic, wherein maps will have altered drop chances (usually favoring rare items) for certain resources during Upsurge events.

Item Rank % Chance % Chance with Upsurge
Monster Bone S Low 80% 50%
Monster Bone S x2 Low - 20%
Ancient Bone Low 20% 30%
Monster Bone S High 47% -
Monster Bone S x2 High - 25%
Ancient Bone High 20% 30%
Quality Bone High 30% 40%
Dragonbone Relic High 3% 5%
Ancient Bone Master 25% 25%
Thick Bone Master 72% 52%
Thick Bone x2 Master - 18%
Dragonbone Artifact Master 3% 5%