Muddle the Mixture RAV/60

Set: Ravnica: City of Guilds
Collector Code: RAV/60
Name: Muddle the Mixture
Type: Instant
Oracle text: Counter target instant or sorcery spell. Transmute {1}{U}{U} ({1}{U}{U}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)
Rarity: Common