The Cathodion foil card from Magic: The Gathering's 2020 Double Masters set (#237) features a 3/3 Artifact Construct that generates three colorless mana upon defeat.
2020 • Magic: The Gathering • Double Masters
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| Condition | Value | Source | Trend | Price Details |
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$0.31 | Guide Estimate | 0% | ||
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Oct 13, 2026
Released in 2020 as part of the Double Masters set, the Cathodion foil card offers collectors a distinct piece of Magic: The Gathering history. Identified by card number 237, this Common rarity artifact creature serves as a functional and aesthetic addition to any TCG collection. Mechanically, the Cathodion is defined by its efficient resource generation. When this creature leaves the battlefield, it allows the player to add three colorless mana to their mana pool. This ability makes it a staple in various deck archetypes that rely on ramp strategies, appealing to players who value utility and consistency. The card’s mana value of 3 positions it as a mid-game threat that can be cast reliably without excessive resource investment. The foil variant of Cathodion stands out with its shimmering surface, enhancing its visual appeal compared to non-foil counterparts. Whether you are building a Commander deck or expanding your library, this card represents a key component of the set’s identity. The artwork by Izzy brings the Construct to life, adding depth to the card’s lore regarding Thran technology and heat charging. Collecting cards from Double Masters allows enthusiasts to explore a curated selection of reprints and new designs. The Cathodion foil card is a testament to the set's focus on powerful, reimagined mechanics that define modern Magic gameplay. As part of the 2XM set code, it holds a specific place in the expansion's catalog, making it a recognizable item for dedicated players and investors alike. Its straightforward yet impactful ability ensures it remains relevant in the broader Magic: The Gathering ecosystem.
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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
Cathodion
Game
Magic: The Gathering
Rarity, print treatment, and game-specific stats for this card.
Common
Izzy
Card Stock
English
Foil
{3}
Artifact Creature — Construct
3 / 3
Abilities, attacks, oracle text, and flavor text printed on the card.
When this creature dies, add {C}{C}{C}.
Instead of creating a tool that would be damaged by heat, the Thran built one that was charged by it.
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