Cthulhu, Fear Unbound

Trample, Reach, Protection from auras

When Cthulhu, Fear Unbound enters the battlefield, each player mills four cards and loses 3
life.

When Cthulhu dies, create a 5/5 blue and black
horror creature token with flying and "{1}{u}{b}, exile
this token: Return a creature card named Cthulhu,
Fear Unbound from your graveyard to your
hand."