Card text
Magecraft — 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.
Cheapest
US$15.79
at TCGplayer · postage at checkout
Cheapest · the United States
US$15.79
In stock at · US
1 store
Mana cost
{4}{B}{B}
Loyalty
5
Cheapest first by item price; postage is added at each store's checkout. How we compare prices →
Price comparison (1) · the United States
oldest listing 11h ago- 1US$15.79→
TCGplayerCheapest
lowest listingIn stockpostage at checkoutupdated 11h agoPaid link
1 out-of-stock store
Stores we have seen stock this card. A sold-out store is checked again at every import.
- Alchemist's Refugelast seen 11h ago · US$10.77Check →
Prices are collected from public store listings and may change. How we compare prices
Affiliate links: as an eBay Partner Network affiliate and a TCGplayer affiliate, MTG Compare earns from qualifying purchases — at no extra cost to you.
Search eBay for Professor Onyx (Prerelease) 83s
We have no eBay price on file for this card right now — eBay sellers may still list it.
As an eBay Partner Network affiliate, MTG Compare earns from qualifying purchases.
Watch this price
Keep it on your watchlist to check its price in every store at a glance, free and with no account.
US$17.85
What this has recently sold for on TCGplayer — a reference value, not a listing.
Affiliate link: as a TCGplayer affiliate, MTG Compare earns from qualifying purchases.
As an eBay Partner Network affiliate, MTG Compare earns from qualifying purchases.
Card text
Magecraft — 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
- StandardNot legal
- PioneerLegal
- ModernLegal
- LegacyLegal
- VintageLegal
- CommanderLegal
- PauperNot legal
- BrawlLegal
- OathbreakerLegal
- HistoricLegal
- TimelessLegal
- AlchemyNot legal
Price history (USD · lowest price)
TCGplayer market shown in USD at an indicative rate
Now US$17.85Low US$17.74High US$17.85▲ 0.6%
About Professor Onyx
This page covers the prerelease printing of Professor Onyx (83s), a Black Legendary Planeswalker — Liliana from Prerelease Cards (PRE). It is printed at Mythic Rare rarity. It is legal in Pioneer, Modern, Legacy and Vintage and 5 more formats.
We track no other printing of 83s in this set, so there is no base card here to compare its price with.
The cheapest listing we track in the United States is US$15.79, 12% below TCGplayer's US$17.85 market price. Only one store has it in the United States, so the price is whatever that shop asks and there is no second quote to check it against.
The market price moved +0.6% over the last 7 days; there is not yet a 30-day window to set that against. It is trading at its 90-day high of US$17.85.
Prerelease Cards is a promo release. Professor Onyx has 3 other cards in the database, listed further down the page.
Magecraft — 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.
Frequently asked questions
- How much does Professor Onyx (Prerelease) 83s cost?
- The cheapest listing for Professor Onyx (83s) in the United States is US$15.79, from a marketplace rather than one of the stores we track. TCGplayer's market price is US$17.85.
- What set is Professor Onyx from?
- Professor Onyx is card 83s from Prerelease Cards (PRE) in Magic: The Gathering. It is a mythic rare Black planeswalker.
- Where can I buy Professor Onyx?
- Compare every store selling Professor Onyx across the US, Australia, the UK, Singapore, Canada and the EU on this page, then buy from whichever seller offers the lowest total including postage. MTG Compare links straight through to each store.
Do more with this price
Card details
- Card number
- 83s
- Set
- Prerelease Cards (PRE)
- Set type
- Promos
- Released
- —
- Rarity
- Mythic Rare (M)
- Printing
- Prerelease
- Type line
- Legendary Planeswalker — Liliana
- Colour
- Black
- Colour identity
- Black
- Mana cost
- {4}{B}{B}
- Loyalty
- 5
- Finish
- Foil
TCGplayer listing: Professor Onyx
Also available on eBay
Live listings, including used and international sellers: a useful cross-check on the store prices above, and often the only source for older printings. Graded slabs get their own tab, so they never distort the raw price. eBay prices are sellers' asking prices and are never ranked with the stores.
As an eBay Partner Network affiliate, MTG Compare earns from qualifying purchases.
Affiliate link: as an eBay Partner Network affiliate, MTG Compare earns from qualifying purchases — at no extra cost to you.
Cheaper Black planeswalkers in Prerelease Cards
Same set, colour and type, strictly cheaper on TCGplayer.
Professor Onyx in other sets
Every other printing with this name, one per set.
More from Prerelease Cards
Read next
- Magic Card Rarities Explained: What Common to Mythic Rare Is WorthWhat the rarities mean, and why they are a weak guide to price
- Where to Buy Magic: The Gathering Cards: 6 Markets ComparedWhich stores in your market carry Magic singles, and how they compare
- Are Magic Cards Cheaper Abroad? The Biggest Cross-Market GapsWhether a cross-market price gap survives postage and import tax