Finish Left Behind on Hard

All Left Behind collectibles found

Defeat Black Fang without getting hit

All optional conversations found in Left Behind

Defeat the nine Valkyries

Kill all of Odin’s Ravens

Retrieve all treasure from the Workshop’s center chamber

Fully upgrade the Blades of Chaos

Obtain Ancient armor set

Spread the ashes

Use treasure maps to find all of the dig spots

Learn the languages of Muspelheim and Niflheim

Fully explore Veithurgard