Got a new headset, so go figure the recording audio is messed up somehow. Sounds fine during gameplay, not sure what to do about it.
Anyway, this was a fun 3 hours or so. Think I happened to get it on the exact 30th attempt. Didn't use any Resurrection Stones because honestly I forgot they existed lmao, probably would've made things easier in hindsight.
Done on Give Me a Balanced Experience ("Normal" Difficulty), not in New Game+. Maybe one day...

Weapons used:

Leviathan Axe, Lvl. 6
Tyr's Revenge, Lvl. 3
The River of Knives, Lvl. 3
Valkyrie's Might, Lvl. 8

Blades of Chaos, Lvl. 5
Spartan Charge, Lvl. 3
Hyperion Grapple, Lvl. 3
Grips of the Valkyrie, Lvl. 7

Talon Bow, Lvl. 3
Wrath of the Wolf, Lvl. 3

Armor used:

Ivaldi's Pauldron of Deadly Mist, Lvl. 7+
Ivaldi's Bracers of Cursed Mist, Lvl. 8
Ivaldi's War Belt of Deadly Mist, Lvl. 7
Talisman of the Realms, Lvl. 8
Legendary Runic Vestment (Atreus)

Enchantments used:

Perfect Brand of the Realm, Lvl. 7
Perfect Sigil of the Realm, Lvl. 7
Heart of the Valkyrie, Lvl. 6
Ivaldi's Corrupted Mind, Lvl. 7
Scale of the Mighty, Lvl. 6
Inlaid Crest of Fervor, Lvl. 6
Eye of the Outer Realm, Lvl. 6
Tyr's Shard, Lvl. 6
Perfect Artifact of the Blight, Lvl. 6