Artak, The Eschaton

Trample, Haste, Vigilance, Double Strike
When Artak, The Eschaton enters the battlefield,
destroy up to 3 target creatures.
{t}{5}: Create four 2/2 Devil creature tokens with
Flying and Trample with {t}: Add {c}
Whenever you are dealt damage, draw that many
cards and you gain that much life halved.
Don't mess with him