Database updated for the Valheim 1.0 release.

Summoning

Carry the offering below, put it in a hotbar slot, and use it while facing the altar to summon the boss.

Mystical Altar
EntryAmount
2
Drops
ItemAmountChance
1100%
3100%
Combat by Star Level
Star levelHealthStagger thresholdDamage scalingDrop scaling
No stars500Nonex1x1
Default Equipment
ItemChanceEffects
Eikthyr antler100%
Block armour 10
Parry bonus 1.5x
Attack: Pierce 20
Attack: Chop 1,000
Attack: Pickaxe 1,000
Attack: Knockback 100
Attack: Range 4.5 m
Attack: Hit arc 25 deg
Attack: Attack interval 5 s
Attack: Preferred range 4 m
Eikthyr charge100%
Block armour 10
Parry bonus 1.5x
Attack: Lightning 15
Attack: Knockback 200
Attack: Range 20 m
Attack: Hit arc 45 deg
Attack: Attack interval 25 s
Attack: Preferred range 15 m
Eikthyr stomp100%
Block armour 10
Parry bonus 1.5x
Attack: Lightning 15
Attack: Knockback 100
Attack: Range 3 m
Attack: Hit arc 90 deg
Attack: Attack interval 40 s
Attack: Preferred range 6 m
Biomes

Progression effects

These activities check this progress. Other requirements can also apply; follow the target for the complete conditions.

  • World-based raid: This progress blocks Eikthyr rallies the creatures of the forest -
  • World spawn: Requires this progress for
  • World-based raid: Requires this progress for The forest is moving... -
  • World-based raid: Requires this progress for The forest is moving... -
  • World-based raid: Requires this progress for The forest is moving... -
  • World-based raid: Requires this progress for The forest is moving... -
  • World-based raid: This progress blocks Eikthyr rallies the creatures of the forest -
Guardian powers
Locations

Console command

Use after enabling developer commands with devcommands.

spawn Eikthyr 1