Professor Onyx · Duskmourn: House of Horror Commander
Legendary Planeswalker — Liliana · Mythic · #153
The Duskmourn: House of Horror Commander printing of Professor Onyx is worth about $5.96, tracked daily across Scryfall, TCGplayer, and Card Kingdom.
Format legality
Card facts
- Mana value
- 6
- Color identity
- B
- Type line
- Legendary Planeswalker — Liliana
- Keywords
- Magecraft
- Rarity
- Mythic
- First printed
- 2021
- Artist
- Kieran Yanner
- Loyalty
- 5
Playability
#2371 most-played card on EDHREC — Commonly played
Popularity data from EDHREC
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Price intelligence
Duskmourn: House of Horror Commander #153 — every source we track.
All sources
| Source | nonfoil | As of |
|---|---|---|
| Scryfall estimate | $5.96 | 2026-07-28 |
Price trend · 90 days
nonfoil
$5.37 – $5.96 · Scryfall estimate
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Also printed in
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Frequently asked
How much is Professor Onyx from Duskmourn: House of Horror Commander worth?
The Duskmourn: House of Horror Commander printing of Professor Onyx is currently worth about $5.96 nonfoil, based on live market estimates tracked daily on RareWell.
Is Professor Onyx printed in other sets?
Yes — besides Duskmourn: House of Horror Commander, Professor Onyx appears in 3 other sets, including Strixhaven: School of Mages, Magic Online Promos, Strixhaven: School of Mages Promos. Compare every printing on the main Professor Onyx page.
Can I buy the Duskmourn: House of Horror Commander Professor Onyx on RareWell?
This printing isn't listed right now, but collectors list cards daily — and if you own one, you can list it in minutes, free.
Is Professor Onyx legal in Commander?
Yes — Professor Onyx is legal in Commander (EDH).
Is Professor Onyx legal in Modern?
Yes — Professor Onyx is legal in Modern.
Is Professor Onyx on the Reserved List?
No — Professor Onyx is not on the Reserved List.
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