Mathmech Equation is a Secret Rare Spell Card card from Yu-Gi-Oh! (Mystic Fighters, MYFI). Current market price: $0.15.
Secret Rare
Mystic Fighters (MYFI)
Card Text
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.
