Zendikar Foil: Ravenous Trap

Edition:	Zendikar
Type:	Instant - Trap
Cast:
Rarity:	U
Collector #:	109
If an opponent had three or more cards put into their graveyard from anywhere this turn, you may pay rather than pay this spell's mana cost. Exile target player's graveyard.
Pro Tip! It's fallen out of favor a bit, with Surgical Extraction, Relic of Progenitus, and others taking up the sideboard slots of late, but Ravenous Trap is still an excellent option to battle graveyard strategies in a pinch.