Version-verified guide
Moder Boss Guide — Summon, Fight, Drops
Summon Moder with three Dragon Eggs, survive ice breath and blizzard, use Dragon Tears plus tailwind, carry-weight and frost-resistance power.
By Valheim Field Guide Editorial Team
Where to find Moder
Moder is the fourth Forsaken and rules the Mountain. Her altar sits on a summit, and you call her with three Dragon Eggs — heavy items that spawn on exposed peaks and stone ledges across the biome, so the collection trip is a fight against the frost as much as against the drakes guarding them.
Attack pattern
Moder is an aerial boss, which changes the shape of the fight entirely: she circles, then commits. Expect a dive-bomb melee run, a wide cone of ice breath that punishes standing still, and a local blizzard that layers frost damage on top of the biome’s own cold. The real threat is positional — the arena is an open summit with drops on every side.
Fight tips
- Fire is the answer. Frost damage does nothing to her, so leave the frost arrows at camp.
- Fight the arena, not just the boss: keep your back to open ground and never trade hits near a cliff lip.
- Ranged is safer than melee here — the dive attack is hard to read up close, and a bow lets you reposition while she turns.
- Sort frost damage first. If the Mountain is still chewing your health during the fight, you are losing twice.
Drops and Forsaken Power
Defeating Moder grants Dragon Tears (×10), the progression item that opens the Plains route, and the Moder Trophy for the offering stone at your base. Claiming the Moder Power gives a tailwind while sailing (it lasts 300 seconds), a large carry-weight increase, extra movement speed and frost resistance — a genuine quality-of-life buff for the long ocean crossings and ore hauls the later biomes demand. Full list: Forsaken Powers.
Frequently asked questions
- What is Moder weak to?
- Fire damage. She is immune to frost, so frost weapons and frost arrows are wasted on her.
- How many Dragon Eggs do I need?
- Three, offered at the mountain altar in the Mountain biome. Eggs spawn on exposed peaks and ledges.
- What does Moder drop?
- Dragon Tears (×10) — the item that opens the next stage of progression — plus the Moder Trophy. Her Forsaken Power grants a tailwind while sailing (lasts 300 seconds), a large carry-weight increase, extra movement speed and frost resistance.
Related guides
- How to Beat Moder — Quick Kill Guide (Mountain Boss)
The fastest way to beat Moder — fire damage, frost resistance for the summit, keeping your back off the cliff edge, and the Dragon Tears reward.
Verified Valheim 1.0 - How to Beat Yagluth — Quick Kill Guide (Plains Boss)
Beat Yagluth fast: blunt or slash damage, fire resistance for meteor phase, kill skeletons first, clear Plains arena before summoning.
Verified Valheim 1.0 - Bonemass Boss Guide — Summon, Fight, Drops
How to summon Bonemass with Withered Bones, its poison-aoe and blob attacks, and the Wishbone and physical-resistance power it grants.
Verified Valheim 1.0
Seeds where Moder Boss Guide — Summon, Fight, Drops is close to spawn
Save yourself the walk: in these verified 1.0 seeds the boss altar is already near your starting island, so you can summon it within the first few hours.
Related in the database
Check the 432 items enemies you will face in Mountain, with health, resistances and drops.
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