MTG · Card

◇ Catalog #83s

Professor Onyx

pstx·#83s·mythic·foil

Illus. Kieran Yanner

View concept →

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in vault

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for trade

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wishlisted

Apr '21

5 yr ago

Value

$16.19+$1 (+4.2%)

30 days high $17 · low $15

NM$16.2

LP—

MP—

HP—

DMG—

$15–$17modeled

30 days ago
today

90-dayhigh $16low $5.85range 176.8%n 53

Where to buy / sell

TCGplayer eBay sold Cardmarket EU Star City

Search links · prices vary by venue

Buy this card

Played in EDH

EDHrec rank #2,372 · Niche pick

Variants

Foil$16

Gameplay

Legendary Planeswalker — Liliana

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.

[5]

Legalities

tlrnot legal

duellegal

brawllegal

pennynot legal

PreDHnot legal

Rulings · 8

2021-04-16wotc

If an effect creates a copy of an instant or sorcery spell, this will also cause the magecraft ability to trigger.

2021-04-16wotc

For Professor Onyx's last loyalty ability, "this process" is the following: First, the next opponent in turn order may choose a card in hand without revealing it, then each other opponent in turn order does the same. Then all the chosen cards are revealed and discarded at the same time and each opponent who didn't discard a card (whether they chose not to or had an empty hand) loses 3 life. This all will happen seven times, for a maximum loss of 21 life per opponent.

2021-04-16wotc

Some effects instruct you to copy an instant or sorcery card in a zone other than the stack. These copies do not cause magecraft abilities to trigger. However, most effects that do this also allow you to cast the copy, and casting the copy will cause magecraft abilities to trigger.

Context

Last observed on Scryfall 2 months ago at $16.19. Over the trailing 90 days the price moved between $5.85 and $16.19 across 53 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.

This printing is one of 2 catalogued treatments from PSTX — the lineup includes Foil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.

Card #83s of *Strixhaven: School of Mages Promos*, the promotional run that shipped alongside the April 2021 Strixhaven: School of Mages release.

Card type: Legendary Planeswalker — Liliana, color identity black, printed at mythic. Mythic rares historically land in roughly one out of every eight boosters at standard print densities. Mana cost: {4}{B}{B} (6 converted). Keyword abilities: Magecraft.

Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.

EDHrec ranks this card #2,372 in Commander, putting it in the niche-pick tier of the format's playable pool.

Illustrated by Kieran Yanner. Rarix catalogs 915 other cards credited to this artist.