Individual Cards · Strixhaven: School of Mages

Professor Onyx - Strixhaven: School of Mages - Mythic - #083/275

Name: Professor Onyx - Strixhaven: School of Mages - Mythic - #083/275
Brand: Strixhaven: School of Mages
Availability: InStock

Mythic Rare083/275·Released Apr 2021

SetStrixhaven: School of Mages

Number083/275

RarityMythic Rare

TypePlaneswalker

LanguageEnglish

Professor Onyx is a mythic rare planeswalker from the Strixhaven: School of Mages set. As a powerful black planeswalker, it offers strong control and card advantage. A must-have for collectors and competitive players alike.✦ AI summary

Professor OnyxStrixhavenMythic RarePlaneswalkerMTG

How much is Professor Onyx - Strixhaven: School of Mages - Mythic - #083/275 worth?

As of Aug 14, 2026, the market median price of Professor Onyx - Strixhaven: School of Mages - Mythic - #083/275 is $9.85 on eBay. Across 4 price snapshots tracked by TCGKami, the average is $9.80, ranging from a low of $9.67 (Aug 1, 2026) to a high of $9.90 (Aug 12, 2026), a +1.8% change over the tracking period.