Community

Quash
Instant
Counter target instant or sorcery spell. Search its controller's graveyard, hand, and library for all cards with the same name as that spell and exile them. Then that player shuffles.
Rulings (5)
The copies must be found if they are in publicly viewable zones. Finding copies while searching private zones is optional.
Feb 1, 2005
If Quash counters a spell that has had text spliced onto it, only the base spell may be exiled. For example, if you use Quash to counter a Kodama’s Might with a Glacial Ray spliced onto it, you may search for and exile only Kodama’s Might.
Feb 1, 2005
Quash can exile cards even if the spell countered was a copy of a spell. For example, if you Quash a Boomerang cast from an Isochron Scepter, you may search for and exile cards named Boomerang.
Feb 1, 2005
Legality
Formats by platform
Commander
Competitive
Community & retro
Prints (2)
BOK#47$0.08
Betrayers of Kamigawa
UDS#42$0.19
Urza's Destiny