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Professor Onyx
Strixhaven: School of Mages
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Tabletop
$ 3.29
MTGO
0.07 tix
![Professor Onyx [STX]](https://cdn1.mtggoldfish.com/images/h/Professor-Onyx-STX-672.jpg)
Tabletop
$ 3.29
MTGO
0.07 tix
Professor Onyx
Strixhaven: School of Mages
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.
Mythic
5
#83 Illustrated by Kieran Yanner
| 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 |
Tabletop
Card Kingdom
eBay - Buy It Now
TCGplayer Mid
Magic Online
Cardhoarder
Decks Using Professor Onyx
| 14 | Winter, Cynical Opportunist | Commander | $ 194 |
| 8 | K'rrik, Son of Yawgmoth | Commander | $ 560 |
| 4 | Liliana, Heretical Healer | Commander | $ 561 |
| 3 | Kess, Dissident Mage | Commander | $ 1,226 |
| 2 | Toshiro Umezawa | Commander | $ 337 |
| 2 | Old Rutstein | Commander | $ 284 |
| 2 | Tergrid, God of Fright | Commander | $ 515 |
| 2 | Winter, Misanthropic Guide | Commander | $ 480 |
| 1 | Cormela, Glamour Thief | Commander | $ 309 |
| 1 | The Wise Mothman | Commander | $ 445 |
Tabletop
Card Kingdom
eBay - Buy It Now
TCGplayer Mid
Magic Online
Cardhoarder
All Printings
| Strixhaven: School of Mages Planeswalker Stamp Foil | $ 12 | - | |
| Strixhaven: School of Mages Prerelease Foil | $ 13 | - | |
| Strixhaven: School of Mages Borderless Foil | $ 25 | - | |
| Strixhaven: School of Mages Foil | $ 8.97 | 5.34 tix | |
| Strixhaven: School of Mages Planeswalker Stamp | $ 8.90 | - | |
| Strixhaven: School of Mages Borderless | $ 6.13 | - | |
| Strixhaven: School of Mages Cheapest | $ 3.29 | 0.07 tix | |
| Promo: Magic Online 58 | - | 0.62 tix | |
| Duskmourn Commander Cheapest Newest | $ 1.43 | 0.31 tix |
