Ark Fjordur Final Boss Fenrisulfr (Location, Fight, Summon, Variants & Drops)

The mighty hound of frost and death Fenrisulfr resides in the Fjordur Arena, released from its chains and eager to destroy those who enter its area.

This boss resembles the Fenrir creatures but is much larger in scale and has traits similar to that of Steinbjorn as well as Hati and Skoll.

It can be quite challenging for those who are not prepared but those who come out alive and victorious will be deemed worthy.

How to Start Fjordur Arena (Summon Fenrisulfr)?

The Fjordur Final Boss is reached through progression by fighting the mini bosses of Fjordur as well as the main Ark bosses (Island Bosses) to eventually reach Fenrisulfr.

Players will need the trophies from the original Ark bosses (which can be obtained on Fjordur) to summon Fenrisulfr.

Gamma Fenrisulfr Trophy

• Gamma Broodmother Trophy
• Gamma Dragon Trophy
• Gamma Megapithecus Trophy

Beta Fenrisulfr Trophy

• Beta Broodmother Trophy
• Beta Megapithecus Trophy
• Beta Dragon Trophy

Alpha Fenrisulfr Trophy

• Alpha Broodmother Trophy
• Alpha Megapithecus Trophy
• Alpha Dragon Trophy

Fighting Fenrisulfr

Fenrisulfr does not charge at you as Hati and Skoll would but it can deal quite a lot of damage once it catches up to you.

Avoid its howl at all costs as this can damage you even when you are on your mount, making it important to let the creatures do the fighting.

It has a long-range attack similar to a Managarmr which can reach you from far away, so watch out for it when moving around or fighting off the other Fenrir.

Your best bet is to keep your distance and command your tamed creatures to do the fighting for you to avoid getting hit by the Fenrisulfr’s attacks.

Using high health and high damage creatures to deal damage while buffing them with a Yutyrannus is a good way to increase damage dealt as well as survivability.

Fenrisulfr Variants

1) Gamma Fenrisulfr

The Gamma Fenrisulfr is the easiest to kill amongst all variants and has green stripes along its fur while also encasing itself in green spikes.

Fenrisulfr Gamma Stats

Engram Unlocks

• Tek Sword

2) Beta Fenrisulfr

The Beta variant of Fenrisulfr is slightly stronger with its higher stats and instead of green, its stripes and spikes are colored blue.

Fenrisulfr Beta Stats

Engram Unlocks

• Tek Sword

3) Alpha Fenrisulfr

This is the strongest amongst the three Fenrisulfr and features red stripes across its fur and covers itself with red spikes.

Fenrisulfr Alpha Stats

Fenrisulfr Drops

Fenrisulfr Gamma Drops

• 100 Element
• Fenrisulfr Flag
• Gamma Fenrisulfr Trophy
• Level 150 Fenrir (Cryopod)

Fenrisulfr Beta Drops

• 250 Element
• Fenrisulfr Flag
• Beta Fenrisulfr Trophy
• Level 190 Fenrir (Cryopod)

Fenrisulfr Alpha Drops

• 500 Element
• Fenrisulfr Flag
• Alpha Fenrisulfr Trophy
• Level 150 Fenrir (Cryopod)
• Mjolnir Skin (for Tek Sword)

Tips

• Do not stay too close or you may be killed instantly when it howls, it damages players riding mounts as well.
• Utilizing a Yutyrannus along with high-health and high-damaging tamed creatures is a good strategy to keep your distance and buff your tamed creatures.
• The summoned Fenrir can be quite a nuisance, it may be good to take them out by moving backward and attacking them once they group.
• Watch out for the Fenrisulfr’s long-range attack (similar to Managarmr) as it can deal a lot of damage if prolonged.
• Creatures such as the Spino and Shadowmane can benefit from the water in the arena which can help them kill the Fenrisulfr.