Mathmech Diameter
LIGHTTuner/Effect MonsterWhen this card is Normal Summoned: You can target 1 Level 4 Cyberse monster in your GY; Special Summon it, but it cannot activate its effects. A "Mathmech" monster that was Synchro or Xyz Summoned using this card on the field as material gains the following effect. • Once per turn, during the turn this card was Special Summoned, when your opponent activates a card or effect (Quick Effect): You can negate that effect. You can only use each effect of "Mathmech Diameter" once per turn.
Variants & Prices
Updated todayTrack Mathmech Diameter in your collection
Monitor prices, manage inventory, and list on eBay — all in one place.
Already have cards? List them on eBay in minutes →
Price History
EUR prices use today's rate (1 USD = EUR) and may not reflect historical exchange rates.
Data provided by TCGPlayer
