Professor Onyx
Strixhaven: School of Mages Promos · 83p/164 · Mythic
$4.71 Near Mint market price (TCGplayer).
Professor Onyx is card 83p of 164 in the Strixhaven: School of Mages Promos set, released in April 2021. Its rarity is Mythic. The artwork is by Kieran Yanner. Professor Onyx has also been printed in 4 other sets, so check the set and number to compare like with like.
All cards in Strixhaven: School of Mages Promos