Nightshade Assassin

Creature — Human Assassin — {2}{B}{B}

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 {1}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Rareza: uncommon

Rango EDHREC: 13727