How many lightning vortex are you allowed to use in a deck?
Current list You are allowed 3 I. Forbidden Cards You cannot use these cards in your Deck or Side Deck: BLACK LUSTER SOLDIER – ENVOY OF THE BEGINNING BREAKER THE MAGICAL WARRIOR BUTTERFLY DAGGER – ELMA CHANGE OF HEART CHAOS EMPEROR DRAGON – ENVOY OF THE END CHAOS SORCERER CYBER JAR CYBER-STEIN DARK HOLE DELINQUENT DUO EXCHANGE OF THE SPIRIT FIBER JAR GRACEFUL CHARITY HARPIE’S FEATHER DUSTER IMPERIAL ORDER LAST TURN LAST WILL MAGICAL SCIENTIST MAGICIAN OF FAITH MAKYURA THE DESTRUCTOR MIRAGE OF NIGHTMARE MONSTER REBORN PAINFUL CHOICE POT OF GREED RAIGEKI SINISTER SERPENT THE FORCEFUL SENTRY THOUSAND-EYES RESTRICT TIME SEAL TRIBE-INFECTING VIRUS TSUKUYOMI VICTORY DRAGON WITCH OF THE BLACK FOREST YATA-GARASU NEW! – Breaker the Magical Warrior, Graceful Charity, Last Will, Magician of Faith, Victory Dragon II. Limited Cards You can ONLY use one of the following cards in the Deck & Side Deck combined: BOOK OF MOON CALL OF THE HAUNTED CARD DESTRUCTION CEASEFIRE CHAIN STRIKE CONFISCATION CRUSH