Mathmech Equation, Secret Rare Yu-Gi-Oh! card MYFI-EN010 from Mystic Fighters, released November 22, 2019. See its other printings, check its price and track whether you own it with Trak Vault.
Mathmech Equation from Mystic Fighters has a TCGplayer market price of $0.39 (USD) as of November 13, 2026, for the 1st Edition printing.
This Mathmech Equation is from Mystic Fighters.
Mathmech Equation in Mystic Fighters is Secret Rare.