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