Here is the full list of all 49 Death Must Die achievements.
Win an attempt as Front using the Rampage talent
Win an attempt as Lorien using the Bask in Greatness talent
A cat dies 9 times
The magic of friendship
Win an attempt as Avoron using the Light Rays blessing from Lady Justice
Win an attempt as Nixi using the Mind Reaper talent
Win an attempt as Nixi using the Endless Night talent
Win an attempt as Skadi and her wolves
20 Seconds for two bats
4 Times jumper
Defeat The Djinn as Front
Travel to 40 different locations in an attempt as Avoron.
Win an attempt as Lorien using the Whistling Arrow talent
I don't need no handouts
Win an attempt as Merris using the Telekinesis talent
Win an attempt as Merris using the Charged Field talent
A d20 of 400
5 Lamps to turn off
What we do in the 10th shadow
Win an attempt as Skadi with Darkness
Number go up to 30
On the hunt for a bat
999 Bandages
Not a scratch
Level up to 40 as Lorien
Defeat The Insect Queen as Lorien
Lose an attempt as Lorien
Kill 1000 Skeletons as Lorien
Traverse 50000 distance as Lorien
33 Sync-Ups
Stop the evil old man
50 Shields for my wall
A stake for a vampire
Instant bash
A red and a blue bat
500 bones under the sword
I wield the 5 elements
Do not take the purple bait
50 Summoning orders
A total of 2000 natural 20 damage
Defeat the Baron
I need 40 good men
4000 Pounds of jelly
25 With a single blow
300 Steps
Get 8 visual effects
Time travelling twice for victory
6000 Bones to pick
100000 Wounds Inflicted