Dread Feaster

Deathtouch
Whenever you cast your second black spell each
turn, you may draw a card and lose 2 life. If
you do, creatures you control with deathtouch
gain first strike until end of turn.
{b}, pay 1 life: Tap target non-black creature
you dont control. If that creature was white,
you may draw a card and lose 2 life.