Planeswalker, Instant, Dragon..
Acquired Price Override: (Total Acquisition Costs / Number of Cards) = avg price
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ESC: Minimize and Clear Item Search, Advanced Search, and Set Search
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search your library for an instant or sorcery card and reveal that card. shuffle your library, then put the card on top of it.
Classic Sixth Edition
From the Vault: Exiled
Signature Spellbook: Jace
Secret Lair Drop Series