Thanos

Haste, Double strike
Exile Thanos: Test each creature on the
battlefield. (Target player puts the top card from his
or her library into the graveyard. If it is a
non-creature card, nothing happens. Else, destroy
creature being tested.)
"Thanos quests across the universe in search of the Infinity Stones, intending to use their limitless power
for shocking purposes." - Marvel