The 2019 Yu-Gi-Oh! Mystic Fighters Secret Rare Mathmech Equation (MYFI-EN010) is a Normal Spell Card essential for Mathmech archetype building.
Mathmech Equation
2019 • Yu-Gi-Oh! • Mystic Fighters
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Market Price Guide
| Condition | Value | Comps | Source | Price Date |
|---|---|---|---|---|
| Raw / Ungraded | $5.40 | Unknown | Guide Estimate Based on TCGplayer Market (reference) | Source Observation Date Unavailable |
Price HistoryOver the last 30 days, stored prices ranged from $5.40 to $5.40 across 2 capture days. Change between Sep 4, 2026 and Sep 10, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts. | ||||
Raw / Ungraded
$5.40- Comps
- Unknown
- Source
Guide Estimate
Based on TCGplayer Market (reference)- Price Date
- Source Observation Date Unavailable
Price HistoryOver the last 30 days, stored prices ranged from $5.40 to $5.40 across 2 capture days. Change between Sep 4, 2026 and Sep 10, 2026: 0%. Compares the same source, grade and signed status. Capture days are not completed-sale counts.
Price History
Description
The MYFI-EN010 Mathmech Equation card from the 2019 Mystic Fighters set is a Normal Spell Card that appeals to collectors of the Yu-Gi-Oh! Trading Card Game. Released as a Secret Rare with a distinctive holo finish, this card is a key component for players and hobbyists focused on the Mathmech archetype. The high-rarity treatment makes it a visually striking addition to any collection, offering both gameplay utility and aesthetic value. As a Normal Spell, Mathmech Equation provides specific mechanical support for its archetype, allowing players to search for related Mathmech cards from their deck. This functionality is vital for maintaining consistency in deck strategies that rely on the Mathmech theme. The Secret Rare variant of Mathmech Equation is particularly sought after due to its premium finish and status within the set. Collectors often seek out this card number to complete their Mystic Fighters collections or to acquire high-quality examples for display. The card's role in the Mathmech strategy adds another layer of interest, as players look to optimize their decks around its effects. Whether you are a dedicated Mathmech player or a general Yu-Gi-Oh! Collector, the MYFI-EN010 Mathmech Equation Secret Rare offers a compelling combination of rarity, design, and gameplay relevance. It stands as a testament to the evolving nature of the game and the enduring appeal of the Mathmech archetype.
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Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Featured
Mathmech Equation
Game
Yu-Gi-Oh!
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Secret Rare
Card Stock
English
Holo
Normal
Mathmech
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
Target 1 "Mathmech" monster in your GY; Special Summon it, and if you do, it gains 1000 ATK until the end of this turn. You can only activate 1 "Mathmech Equation" per turn.










