Aria the Melodious Diva [SP15-EN018] Common Ritual Spell During your next Standby Phase

During your next Standby Phase after this card inflicts battle damage to your opponent by a direct attack: You can send this face-up card to the Graveyard

except "Gamma The Electromagnet Warrior"

it gains ATK equal to this card's current ATK

up to the number of WATER monsters used for the Synchro Summon of this card

Aria the Melodious Diva [SP15-EN018] Common Ritual Spell During your next Standby PhaseSet: Star Pack ARC V Card type: Effect Monster Rarity: Common Attack: 1600 Defense: 1200 While this Special Summoned card is on the field, "Melodious" monsters you control cannot be targeted by card effects, or be destroyed by battle.