Knowledge Exploitation

Tribal Sorcery Rogue   {5}{U}{U} (7)

Prowl {3}{U} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.)
Search target opponent's library for an instant or sorcery card. You may cast that card without paying its mana cost. Then that player shuffles their library.



Color Identity: U,Blue
Printings:
Morningtide (Rare)

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