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