First strikeWhen Nightshade Assassin 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.)
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)Whenever Flayer of the Hatebound or another creature enters from your graveyard, that creature deals damage equal to its power to any target.
FlyingMegamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)When Stratus Dancer is turned face up, counter target instant or sorcery spell.
Imprint — Whenever a nontoken creature dies, you may exile that card. If you do, return each other card exiled with Mimic Vat to its owner's graveyard., : Create a token that's a copy of a card exiled with Mimic Vat. It gains haste. Exile it at the beginning of the next end step.
Gain control of target creature until end of turn. Untap that creature. It gets +2/+0 and gains haste 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.)
