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Arena Standard - MONO BLACK PROFESSOR ONYX CONTROL
Professor Onyx Deck for Magic: the Gathering
Professorin Onyx | Trader-Online.de
PROFESSOR ONYX Playmat Trading Card Deck Board Large Mouse Pad Gift FREE SHIPPIN | eBay
Found this little easter egg on Professor Onyx referencing the black planeswalker, Liliana Vess. It's pretty subtle since the name of the card is not Liliana yet she has her planeswalker type,
STX] Professor Onyx— Danny Trejo preview - The Rumor Mill - Magic Fundamentals - MTG Salvation Forums - MTG Salvation