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