Knowledge Exploitation (Morningtide #38)

Knowledge Exploitation {5}{U}{U}

Tribal Sorcery — Rogue

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.

Illustrated by Darrell Riche

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny
Notes and Rules Information for Knowledge Exploitation:
  • You cast the instant or sorcery card as part of the resolution of this spell. It’s cast from your opponent’s library, not your hand. You choose modes, pay additional costs, choose targets, etc. for the spell as normal when casting it. Any X in the mana cost will be 0. Alternative costs can’t be paid. (2008-04-01)
  • If you can’t find an instant or sorcery card that can be legally cast, or choose not to find one, skip that part of the effect. Then the opponent shuffles their library. (2008-04-01)