Magic: The Gathering · mythicLive pricing
Professor Onyx
Stable+2.4%Duskmourn: House of Horror Commander, 2024 · #153
Professor Onyx's Near Mint price is up 7.4% ($0.41) over the past 30 days.
Fresh· Updated Nov 2, 2026
Card Details
TypeLegendary Planeswalker — Liliana
Mana Cost4BB
P/TLoyalty: 5
ArtistKieran Yanner
Card TextMagecraft — Whenever you cast or copy an instant or sorcery spell, each opponent loses 2 life and you gain 2 life.
+1: 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.
−3: Each opponent sacrifices a creature with the greatest power among creatures that player controls.
−8: Each opponent may discard a card. If they don't, they lose 3 life. Repeat this process six more times.
Format Legality
ModernPioneerCommanderLegacyVintageHistoricBrawl
inkwell Fair Value™?· NM
$5.96
moderate
$5.54$7.99
Condition?
5 printings — select edition
Confidencehigh
Prices as ofNov 2
Normal—
Cheapest printing$5.14
Why This Price
inkwell Estimate
Fair Value$5.96
Movement
7D Change+2.4% (+$0.14)
30D Change+7.4% (+$0.41)
Freshness
Prices as ofNov 2
Update cadenceDaily
Inkwell Fair Value$5.96
Buy this card Affiliate link — inkwell may earn a commission. Learn more
More from Duskmourn: House of Horror Commander
See all cards →
- How much is Professor Onyx worth?
- The current Near Mint price for Professor Onyx from Duskmourn: House of Horror Commander (Magic: The Gathering) is $5.96. It has increased 2.4% over the past 7 days.
- What set is Professor Onyx from?
- Professor Onyx is from the Duskmourn: House of Horror Commander set, released September 2024. It is a mythic in Magic: The Gathering.
- What rarity is Professor Onyx?
- Professor Onyx is a mythic card from Duskmourn: House of Horror Commander in Magic: The Gathering.
- How has the price of Professor Onyx changed over the past 30 days?
- Over the past 30 days, the Near Mint price of Professor Onyx has risen 7.4% ($0.41) to $5.96.
- How many printings of Professor Onyx exist?
- Professor Onyx has 5 printings across different Magic: The Gathering sets. The cheapest printing is $5.14 from Strixhaven: School of Mages Promos.