Here is the full list of all 43 Warhammer: Chaosbane achievements.
Complete 50 Relic Hunts
Finish the game as all characters
Finish the game as Bragi
Finish the game as Elontir
Bless a heroic item 50 times
Finish the game as Konrad
Collect 1,000 pieces of gear
Complete 50 side activities
Kill a boss on "Chaos 5" difficulty
Kill all bosses in Boss Rush on at least "Chaos 2" difficulty
Kill a boss on "Very hard" difficulty
Kill a boss in Boss Rush on at least "Chaos 2" difficulty
Complete your first set of equipment
Trade 50 Fragments with the Collectors' Guild
Buy all rewards available on the God Skill Tree
Reach level 50 with any character
Find 100 rare or heroic pieces of gear
Be fully equipped with rare or heroic items
Complete your first Relic Hunt
Finish the game as Elessa
Find your first heroic item (not a quest reward)
Kill an elite with a build made from at least 90 Skill Points
Finish Act III
Open 50 chests
Bless your first item
Acquire 100,000 gold pieces
Finish Act II
Reach level 25 with any character
Finish Act I
Kill 100 champions
Kill 1,000 Ungors
Complete a side activity
Kill 1,000 cultists
Donate 100 items to the Collectors' Guild
Use a God Skill
Unlock your first reward from the God Skill Tree
Use bloodlust
Kill a Jabberslythe
Kill a Mutalith
Kill 1,000 daemons
Collect 100 Fragments
Be fully equipped
Finish the Prologue