Doomsday, The Unstoppable

Trample, Haste, Cant be countered
Whenever Doomsday is dealt damage or
would leave the battlefield, exile it instead. At the beginning of your next upkeep, return it
to the battlefield under its owner's control
with a +1/+1 counter and protection from the last card type that damaged it or made it leave the battlefield.

"I am not a creature of your world.
I am the end."