Shadarochi, Spirit Enslaver

Deathtouch
Other creatures you control have deathtouch.
Whenever a nontoken creature is put into a
graveyard from anywhere, exile it and create a
1/1 green snake token.
"Shadarochi captures the souls of the recently deceased
and imprisons them within her snakes. No matter
how valuable the treasure, I will not trespass in her
jungle for it."