Quandrix, the Proof is a Mythic Rare foil promo card from the 2026 Magic: The Gathering Secrets of Strixhaven Promos set.
2026 • Magic: The Gathering • Secrets of Strixhaven Promos
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| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$5.37 | Guide Estimate | -30.8% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 31, 2026
This product is the Magic: The Gathering card Quandrix, the Proof, cataloged as card number 218p. It originates from the Secrets of Strixhaven Promos set, dated 2026 in the catalog. The card features a foil finish and holds a Mythic Rare rarity designation. It depicts a Legendary Creature — Elder Dragon with a mana cost of {4}{G}{U} and a mana value of 6. The creature possesses 6 power and 6 toughness. The card was illustrated by Lucas Graciano. It carries the set code PSOS.
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The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
The core identity of the card within the set.
The subject, team, league, and sport context tied to this card.
Featured
Quandrix, the Proof
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Mythic Rare
Lucas Graciano
Card Stock
English
Foil
{4}{G}{U}
Legendary Creature — Elder Dragon
6 / 6
G, U
Abilities, attacks, oracle text, and flavor text printed on the card.
Flying, trample Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.) Instant and sorcery spells you cast from your hand have cascade.
Notable collectible traits associated with this card profile.
FAQ
The mana cost for this card is {4}{G}{U}, totaling a mana value of 6. It is a blue and green legendary creature.
Quandrix, the Proof is classified as a Legendary Creature — Elder Dragon. It has a power and toughness of 6/6.
Card 218p is part of the Secrets of Strixhaven Promos set, released in the 2026 catalog year for Magic: The Gathering.
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