Professor Onyx
Duskmourn: House of Horror Commander · 153/373 · Mythic
$5.18 Near Mint market price (TCGplayer).
Professor Onyx is card 153 of 373 in the Duskmourn: House of Horror Commander set, released in September 2024. 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 Duskmourn: House of Horror Commander