Meteor Rush – Monochroid – (Photon Hypernova) – (PHHY-EN029) – (Common)

During the Battle Phase, if 5 or more attacks have been declared this turn (Quick Effect): You can Special Summon this card from your hand. You can only use this effect of “Meteor Rush – Monochroid” once per turn. If this card battles, it gains 1000 ATK for each attack declared this turn, during the Damage Step only.