Scarlight Red Dragon Archfiend (SDCK-EN041) [Structure Deck: The Crimson King]

1 Tuner + 1 or more non-Tuner monsters
<br>This card's name becomes "Red Dragon Archfiend" while it is on the field or in the GY. 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, then inflict 500 damage to your opponent for each monster destroyed.