Here is the full list of all 31 Kingsblood achievements.
gather 10 followers
gather 20 followers
gather 35 followers
gather 50 followers
reach celebrated reputation in a city
send a follower to all factions
reach celebrated reputation in all factions
finish a medium dungeon with an "S" dungeon score
finish a hard dungeon with an "S" dungeon score
finish a very hard dungeon with an "S" dungeon score
finish an infernal dungeon with an "S" dungeon score
reach difficulty level 8
reach difficulty level 11
reach difficulty level 13
research all level 1 consumable recipies
research all consumable recipies
brew a permanent elixir
salvage 1000 arcanium from items
craft a rare item
craft a heroic item
craft a legendary item
craft an ancient item
slay a northern giant, a plague giant and a stone giant
slay Emris the Black
watch all flashbacks
skip flashbacks
finish Act I
finish Act II
finish Act III
finish Act IV
beat the game in hard mode