Close-up of Professor Onyx card from Strixhaven promos, showcasing foil detailing
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Professor Onyx – Mythic Planeswalker Promo from Strixhaven

Original price was: $11.60.Current price is: $8.12.

-30%

A spellbinding Mythic Planeswalker from Magic: The Gathering’s Strixhaven series.

(3 customer reviews)

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Close-up of Professor Onyx card from Strixhaven promos, showcasing foil detailing
Professor Onyx – Mythic Planeswalker Promo from Strixhaven
$11.60 Original price was: $11.60.$8.12Current price is: $8.12.

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Professor Onyx steps from the shadows as a powerful addition to your Magic: The Gathering deck. Hailing from the acclaimed Strixhaven: School of Mages prerelease promo set, this legendary Mythic Planeswalker delivers intense game mechanics wrapped in Liliana’s signature cunning.

  • Magecraft: Trigger life drain and gain with instant or sorcery spells.
  • +1 Ability: Strategically filter your deck by choosing among the top three cards.
  • −3 Ability: Force your opponent’s strongest creature into sacrifice.
  • −8 Ultimate: A brutal discard or life loss loop that pressures your rivals into submission.

Whether you’re chasing the best Magic: The Gathering Planeswalker to elevate your game or looking to buy Strixhaven Promos online, this card delivers top-tier gameplay and collection appeal.

Additional information

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Near Mint Foil, Lightly Played Foil, Moderately Played Foil, Heavily Played Foil, Damaged Foil

3 reviews for Professor Onyx – Mythic Planeswalker Promo from Strixhaven

  1. Joshua Johnson (verified owner) –

    Hands down one of the most impactful cards in my deck. Magecraft is wild!

  2. Roy Barajas (verified owner) –

    This promo made a great addition to my Strixhaven collection — love the foil finish.

  3. Lindsey Wilson (verified owner) –

    I read some Magic: The Gathering Mythic cards reviews before buying, and this lived up to the hype. Powerful and visually stunning.

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FAQs

How to use Professor Onyx in competitive Magic: The Gathering play?
Combine her Magecraft with instant-heavy decks to drain opponents while boosting your board advantage. Use her −3 at key moments to disrupt their strategy.
Is this the best Magic: The Gathering Planeswalker for control decks?
For control players, Professor Onyx ranks high thanks to her lifegain synergy and ability to eliminate threats while building card advantage.
What makes Strixhaven promos valuable to collectors?
Limited availability, unique art, and powerful mechanics make Strixhaven promotional cards for sale highly sought-after among collectors and tournament players.
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