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
Track prices, manage your inventory, and list on eBay - all in one place.
Free forever - no credit card needed
Already selling on eBay? List your cards in minutes →
How to sell Pokemon cards on eBay (better than everyone else)
Read articlePrice History
More Common cards from Rise of the Duelist
See more
Hey, it's Mitchell - come talk cards
I built CardList while listing on eBay every day, same as you. Our Discord is small and friendly - hop in to share pulls, talk prices, and tell me what to build next. I'm in there as @mitchell most days, so come say hi.