With this guide, you will know how to summon and defeat Bonemass, the third boss of Valheim.
Did Eikthyr or the Elder give you a hard time? Bonemass is even more difficult than its predecessors.
Rewards
- Bonemass Trophy
- Forsaken Power
- Wishbone
Finding Bonemass
To summon and defeat Bonemass, the third boss of Valheim, you need to discover its location by exploring the buried crypts in the swamp area. You will find a rune that will reveal the location of Bonemass, which is always in the "swamp" biome.
Preparation
As mentioned earlier, this fight will be much more difficult than the previous ones. We advise you to prepare healing potions as well as poison resistance potions.
Bonemass is very sensitive to blunt damage, so it is advisable to craft an iron mace.
Summoning Bonemass
You can summon Bonemass, the third boss of Valheim, by collecting 10 withered bones. To collect withered bones, you need to destroy the various piles of mud found in the buried crypts.
Finally, to make Bonemass appear, you must place the collected bones in the skeleton's mouth.
Bonemass Attacks
To defend itself, Bonemass has 4 attacks.
In melee, Bonemass will slap with its arms, dealing heavy physical damage that applies poison.
At a distance, Bonemass will rain poison in the combat area, which will apply the wet effect as well as the poison effect.
It will also vomit poison in front of it, which will apply the poison effect to you.
The biggest danger will come from the groups of blobs it will summon at a distance. These blobs will poison you.
Bonemass can also summon skeletons that deal physical damage.
Defeating Bonemass
As you have understood, Bonemass will mainly inflict attacks that will poison you. Poison resistance potions will therefore be essential during this fight, don't hesitate to use one before starting the fight.
It is recommended to give a few hits to the boss and then move away when it spits green smoke or uses its attack that causes acid rain.
When it summons its blobs or skeletons, try to get rid of them as quickly as possible.
Although the confrontation is likely to be very long, if you manage to dodge its poison as much as possible, you should be able to overcome this third boss.
Once you have defeated Bonemass, you will receive the Wishbone, the Bonemass trophy, and a new Forsaken Power. This new power will allow you to reduce all physical damage taken, very useful for making a difference during a big melee.
To benefit from this power, you will need to hang the Bonemass trophy at the stone circle.
Want to know more? Watch the tutorial by Morrighn4n on YouTube!
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