Here is the full list of all 27 Blightbound achievements.
Have 4 different mages present in the Refuge.
Complete the Tutorial.
Complete five dungeons with friends while playing as Malborys.
Activate your Ultimate skill ten times during a single run while playing as Creen.
Collect a total of five Sun shards while playing as Kromn.
Defeat five Iron Pursuers while playing as Karrogh.
Collect 500 Mana Orbs as a team while playing as Ezzouhn.
Craft the legendary dagger Bloodrain as Scarlet, by combining Bloodslick and Rainslick.
Collect a total of 100,000 Aetheri Sparks while playing as Seirinne.
Restore 500,000 health with lifestealing effects while playing as Triss.
Deal damage with damage over time effects a total of 5,000 times while playing as Bu.
Complete Desert Mouse's story, and find out what she is looking for.
Rescue a total of 20 survivors while playing as Wodania.
Complete a total of 20 dungeons while playing as Nilbous.
Craft the legendary staff Blightbane as Tek'ka, after collecting all five Blight Crystals.
Craft or collect three legendary trinkets while playing as Roland.
Apply crowd control effects a total of 750 times while playing as Kujuk.
Complete the personal goals of five different heroes.
Complete the personal goals of ten different heroes.
Complete the personal goals of fifteen different heroes.
Craft a total of 10 weapons in the Blacksmith while Clegg is in the Refuge.
Kill 500 Wretches while playing as Wretch.
Complete a dungeon in all the different regions of the Blight while playing as Karue.
Complete the personal goals of twenty different heroes.
Defeat the Writhing Oracle, Khuliath, and the Iron Maiden while playing as Rook.
Find and complete 1 Blightrift while playing as Ziram.
Complete the final dungeon for the first time.