C
CORPUS
Bonemass trophy artworkTrophy artwork
Valheim boss

Bonemass

At a glance

Base health
5000
Faction
Boss
Walk speed
5
Run speed
4
Swim speed
2
Stagger threshold factor
0
Defeat unlock
defeated_bonemass

Summoning locations

Drops

Selection mode: independent probability. Entry weights are relative weights, not percentages. Min/max are authored bounds; level and resource modifiers have separate rules.

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ItemAuthored minimumAuthored maximumEntry chanceSelection weightConditions
Bonemass Trophy11100.0%Resource scaling excluded
Wishbone11100.0%Per-player quantity; Resource scaling excluded

Summoning offering

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OfferingQuantityLocationMethod
Withered Bone10BonemassOffering bowl

Attacks and equipment

Authored base values. Creature level, world/player modifiers, projectile effects and hit conditions can change damage. These values are not DPS.

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AttackActionBase damage channelsMultiplierRange (m)Equipment selection
healPrimary130.0 poison14.48all
slapPrimary80.0 blunt, 1000.0 chop, 1000.0 pickaxe, 50.0 poison18.5all

Damage resistances

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Damage channelModifier
bluntWeak
chopIgnore
fireVery Resistant
frostWeak
lightningNormal
pickaxeIgnore
pierceVery Resistant
poisonImmune
slashResistant
spiritNormal

Forsaken power

Biomes

Affected raids

Practical guidance

Editorial guidance

Check the resistance table before choosing damage types. Prepare food and relevant resistance effects, then follow the offering and location links below. Listed attacks are base values, not a promise of damage taken.