FuryBlade Assassin

Haste, Deathtouch, Hexproof.
When this card is cast all opponents and their creature lose 3 life and you gain 3 life. Whenever
this kills another with deathtouch, exile the
creature instead of putting it in the graveyard.
{t}, {p/c}{p/w}{p/r}, Target Creature is exiled and you
may play a card that's mana amount less than or
equal to the target's creature mana amount.