Collect all Trophies
Battle the All-Father
Pet Speki and Svanna
Return all the Lindwyrms to Ratatoskr
Collect all of the Artifacts
Return the Stags of the Four Seasons
Complete the Trials of Muspelheim
Fully upgrade one armor set
Battle King Hrólf
Retrieve Mardöll
Battle Gná
Equip an Enchantment
Upgrade one piece of armor
Remember the Spartan teachings
Obtain all of the Apples of Iðunn and Horns of Blood Mead
Purchase a Skill
Complete all of the Crater Hunts
Free the Lyngbakr
Collect one flower from each of the nine realms
Battle Hrist and Mist
Battle the God of Thunder
Battle the Mysterious Valkyrie
Battle Níðhögg
Destroy Grýla's cauldron
Battle Garm
Battle Heimdall
Obtain all Shields
Free the Hafgufas
Obtain all Relics and Sword Hilts
Craft the Dragon Scaled Armor Set
Collect all of the Books
Fully repair the Amulet of Yggdrasil
Attend the funeral
Return the Hammer of the Rebellion
Fetch Lúnda's orb
Battle the Bear