MTGGoldfish is supported by its audience. When you buy through links on our site, we may earn a commission.
Professor Onyx
Borderless
Foil
Strixhaven: School of Mages
Change Version
Borderless
Foil
Change Version
Tabletop
$ 23.55
![Professor Onyx <borderless> [STX] (F)](https://cdn1.mtggoldfish.com/images/h/Professor-Onyx-borderless-STX-672.jpg)
Tabletop
$ 23.55
Professor Onyx
Borderless
Foil
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
#276 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 |
Card Kingdom
TCGplayer Mid
Price History
Decks Using Professor Onyx
| 16 | Kuja, Genome Sorcerer | Commander | $ 341 |
| 8 | Y'shtola, Night's Blessed | Commander | $ 942 |
| 5 | K'rrik, Son of Yawgmoth | Commander | $ 573 |
| 4 | Tivit, Seller of Secrets | Commander | $ 642 |
| 3 | Braids, Arisen Nightmare | Commander | $ 309 |
| 3 | Black Waltz No. 3 | Commander | $ 363 |
| 3 | Inalla, Archmage Ritualist | Commander | $ 604 |
| 2 | Yawgmoth, Thran Physician | Commander | $ 642 |
| 2 | Xande, Dark Mage | Commander | $ 95 |
| 2 | Fandaniel, Telophoroi Ascian | Commander | $ 377 |
All Printings
| Strixhaven: School of Mages Planeswalker Stamp Foil | $ 7.50 | - | |
| Strixhaven: School of Mages Prerelease Foil | $ 12 | - | |
| Strixhaven: School of Mages Borderless Foil | $ 24 | - | |
| Strixhaven: School of Mages Foil | $ 6.53 | 5.34 tix | |
| Strixhaven: School of Mages Planeswalker Stamp | $ 6.96 | - | |
| Strixhaven: School of Mages Borderless | $ 5.77 | - | |
| Strixhaven: School of Mages Cheapest | $ 3.00 | 0.10 tix | |
| Promo: Magic Online 58 | - | 0.56 tix | |
| Duskmourn Commander Cheapest Newest | $ 1.34 | 0.18 tix |
