Professor Onyx

four generic mana one black mana Legendary Planeswalker — Liliana

Magecraft — Whenever you cast or copy an instant or sorcery spell, each opponent loses 2 life and you gain 2 life.
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.
Each opponent sacrifices a creature with the greatest power among creatures that player controls.
Each opponent may discard a card. If they don't, they lose 3 life. Repeat this process six more times.

Card details

Rarity: mythic
Mana value: 6
Artist: Kieran Yanner
Set: Duskmourn: House of Horror Commander
EDHREC rank: #2393
Printings: 6

Professor Onyx format legality

standardnot legal
futurenot legal
historiclegal
timelesslegal
gladiatorlegal
pioneerlegal
modernlegal
legacylegal
paupernot legal
vintagelegal
pennynot legal
commanderlegal
oathbreakerlegal
standardbrawlnot legal
brawllegal
competitivebrawllegal
alchemynot legal
paupercommandernot legal
duellegal
oldschoolnot legal
premodernnot legal
predhnot legal
tlrnot legal

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All printings of Professor Onyx

Set	Number	Rarity	Artist	Price
Duskmourn: House of Horror Commander	153	mythic	Kieran Yanner	5.79 $
Magic Online Promos	90088	mythic	Kieran Yanner	—
Strixhaven: School of Mages	83	mythic	Kieran Yanner	6.08 $
Strixhaven: School of Mages Promos	83p	mythic	Kieran Yanner	5.60 $
Strixhaven: School of Mages Promos	83s	mythic	Kieran Yanner	—
Strixhaven: School of Mages	276	mythic	Kieran Yanner	11.97 $