Scarlight Red Dragon Archfiend

DARKSynchro/Effect Monster

1 Tuner + 1 or more non-Tuner monsters This card's name becomes "Red Dragon Archfiend" while it is on the field or in the Graveyard. Once per turn: You can destroy as many Special Summoned Effect Monsters on the field as possible with ATK less than or equal to this card's (other than this card), then inflict 500 damage to your opponent for each monster destroyed.