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Professor Onyx, Strixhaven: School of Mages #83

Exact printing

Professor Onyx — Strixhaven: School of Mages #83

Legendary Planeswalker — Liliana

STX · #83 · Mythic · En · Foil and nonfoil · separate price fields

Exact-print market

Price and trust

Pricing ConfidenceOutlier Risk
Exact-print NeoPrice$5.24Tracked copies56Sellers37

Market trustUpdated Sep 27, 2026

Exact-print market · Representative · Foil and nonfoil · separate price fields

Marketplace Comparison

Compare source coverage

Source agreement: Marketplaces mostly agree
NeoPriceNeoCardAlpha market reference$5.24Representative print priceUpdated Sep 27, 2026
TCGplayerPricing source$5.24Market price or search resultUpdate not trackedCardTraderInventory sourceNot trackedPrint-levelUpdated Sep 27, 2026Card KingdomValidation only$9.99Retail validation onlyUpdate not tracked

Marketplace prices may represent different finish or condition coverage. Check the source listing before comparing.

Source prices are 1.23x apart.

Supply

Supply and condition coverage

Updated Sep 27, 2026
Tracked copies56Print-level inventory
Listings41Active print-level listings
Sellers37Distinct tracked sellers

NM, LP/SP, and MP/HP tracked. Seller and listing counts are tracked for the print overall, not separately by finish or condition.

Exact-print history

Price & inventory history

STX #83 · Selected version

Price and inventory history for this printing may combine available finishes.

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Other printings

Other printings

Prices, supply, and confidence can differ substantially by exact version.

4 printings
Advanced market dataOpen

Detailed metrics

Liquidity
Deep
Score 75.1
Spread
153% spread
Stable
Market sensitivity
Moderate Sensitivity (34/100)
How easily this print market could move
Inventory trend
0.0%
24h 0.0% | 7d 0.0%
NeoScore
10
F Tier
Organic demand
0
Thin organic demand
Card rules & legalityOpen

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.

Mana cost
{4}{B}{B}
Color identity
B
Reserved List
No
Released
Apr 23, 2021
Legal formats
Duel, Brawl, Legacy, Modern, Pioneer, Vintage, Historic, Timeless, Commander, Gladiator, Oathbreaker
Sources, methodology, and disclosureOpen

NeoPrice and Pricing Confidence use the existing NeoCardAlpha methodology. CardTrader is the inventory source, TCGplayer is the primary pricing source, and Card Kingdom is validation-only.

TCGplayerCardTraderCard KingdomCard overviewSet page

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Card Kingdom retail validation is visible when a matching product is available, but it remains a validation source.