Give out 10 Toasts to other players

Give out 5 Toasts to other players

Eliminate all targets of the Order of Ancients

Complete Hamtunscire Arc

Assassinate an enemy from your horse

Complete "The Prophecy" storyline

Defeat all Alpha animals (Base game only)

Complete all the flytings

Swim a total of 3km with the horse

Successfully pass close to a guard in a distrust area by blending with a group of monks

Assassinate 10 enemies in a row without triggering a conflict

Obtain Thor's Helmet

Fully upgrade and enhance a piece of gear