6eeba363_onsters___Yu_Gi_Oh__Card_Guide__Card_Text
[Card Name] Red Dragon Archfiend/Assault Mode [Type] Effect Monster [Attribute] DARK [Sub Type] Dragon [ATK] 3500 [DEF] 2500 [Card Text] 
This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by the effect of "Assault Mode Activate". If this card attacks, destroy all other monsters on the field after damage calculation. If this card on the field is destroyed, Special Summon 1 "Red Dragon Archfiend" from your Graveyard.
Yu-Gi-Oh! Level 10 Monsters - Yu-Gi-Oh! Card Guide