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