Nightshade Assassin

First strike
When this creature enters, you may reveal X black cards in your hand. If you do, target creature gets -X/-X until end of turn.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

EDHREC rank #13743

USD reference: $0.25 (~₱15.64) · Foil: $0.47 (~₱29.42)