Loki god of mysteries

+1: choose target creature create a token that is a copy of that creature sacrifice it at the end of your end step
0: create a 1/1 token called Loki with deathtouch and when this creature becomes the target of a spell sacrifice it and you draw a card
-4: you get a emblem with when a creature or planeswalker you control dies return it at the beginning of your draw step