Crypttech Devestator

Flying, Haste
Echo {b}{b}{r}{r}

Equipped creature gets +6/+2, has flying, haste, and
"{4}{b}{r},{t}: This creature deals 6 damage to target creature an opponent controls. That creature's controller discards a card.", and is a Vampire in
addition to its other types. Sacrifice this creature at
the beginning of your next upkeep.

Reconfigure {4}