Professor Onyx
Duskmourn: House of Horror Commander
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Professor Onyx
Legendary Planeswalker — Liliana
Magecraft — Whenever you cast or copy an instant or sorcery spell, each opponent loses 2 life and you gain 2 life.
+1: You lose 1 life. Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.
−3: Each opponent sacrifices a creature with the greatest power among creatures that player controls.
−8: Each opponent may discard a card. If they don't, they lose 3 life. Repeat this process six more times.
Standard | Not Legal |
Alchemy | Not Legal |
Historic | Legal |
Explorer | Legal |
Timeless | Legal |
Pioneer | Legal |
Modern | Legal |
Legacy | Legal |
Vintage | Legal |
Commander | Legal |
Brawl | Legal |
Duel Commander | Legal |
Commander 1v1 | Legal |
Penny Dreadful | Not Legal |
Pauper | Not Legal |
Price History



All Printings
Strixhaven: School of Mages Planeswalker Stamp Foil | $ 7.26 | - | |
Strixhaven: School of Mages Prerelease Foil | $ 12 | - | |
Strixhaven: School of Mages Borderless Foil | $ 23 | - | |
Strixhaven: School of Mages Foil | $ 6.20 | 5.34 tix | |
Strixhaven: School of Mages Planeswalker Stamp | $ 6.99 | - | |
Strixhaven: School of Mages Borderless | $ 5.94 | - | |
Strixhaven: School of Mages Cheapest | $ 2.77 | 0.10 tix | |
Promo: Magic Online 58 | - | 0.65 tix | |
Duskmourn Commander Cheapest Newest | $ 1.47 | 0.14 tix |