Knowledge Exploitation
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This printing
SetMOR
Collector #38
Released2008-02-01
Rarityrare
ArtistDarrell Riche
LanguageEN
Layoutnormal
ScryfallOpen ↗

Knowledge Exploitation

RareColour IDMV 7
Kindred Sorcery — Rogue
Prowl (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.
Keywords
Prowl
Card capabilities
Sorcery
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Other printings
This is the only English printing.
Rulings (5)
wotc7 Jun 2024
Kindred is a card type that allows noncreature cards to have creature types. For example, Echoes of Eternity is an Eldrazi (although not a creature) while on the battlefield and an Eldrazi card (although not a creature card) in zones other than the battlefield.
wotc7 Jun 2024
This cards was originally printed with the "tribal" card type. That card type has been replaced with "kindred". This change does not affect the gameplay function of this card.
wotc7 Jun 2024
While it appears only on cards that already have other card types, kindred is a card type and will be counted by effects that refer to the number of card types among cards in a zone.
wotc1 Apr 2008
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.
wotc1 Apr 2008
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.