Faerie Macabre
The genius of this design is that the answer costs no mana. Graveyard hate has historically demanded a card slot and a mana investment at the moment you can least afford either: Tormod's Crypt at least asked for one mana to deploy, Relic of Progenitus wanted you to crack it. This asks for neither. You pay by discarding the card from hand, which means the exile resolves through a Force of Will window: an opponent goes for a Dredge engine or a reanimation spell, and the disruption arrives without tapping a single land, even on a turn you have already spent your mana. That untappable, around-the-counterspell nature is what makes it the graveyard answer combo decks fear, because it cannot be played around by waiting for an open mana phase, and the spell-counters that protect a combo turn slide right past it. It is still an activated ability, mind, so it can be answered on the stack by something like Stifle: it dodges Force of Will, not the whole stack. The flying 2/2 body is the consolation prize: a fair-game fallback for when no graveyard is worth touching, a way to ensure the card is never truly dead. But its real life is spent in hand, an invisible threat that exiles up to two cards the instant a graveyard becomes relevant. Among hate pieces, this one respects the resource that matters most in a tight game, which is not mana but the right to act at the moment of your choosing.
