Here is the full list of all 10 FATE achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Create a Descendent character
Find all 15 Gem Types
Permanently change your pet's form
Catch all 20 types of Fish
Open 10 Large Chests
Raise Strength to 45
Raise Dexterity to 40
Raise Vitality to 45
Raise Magic to 25
Create and Customize a New Character