4fd932d3_onsters___Yu_Gi_Oh__Card_Guide__Card_Text
[Card Name] Red Dragon Archfiend [Type] Synchro/Effect Monster [Attribute] DARK [Sub Type] Dragon [ATK] 3000 [DEF] 2000 [Card Text] 
1 Tuner + 1 or more non-Tuner monsters After damage calculation, when this card attacks a Defense Position monster your opponent controls: Destroy all Defense Position monsters your opponent controls. During your End Phase: Destroy all other monsters you control that did not declare an attack this turn. This card must remain face-up on the field to activate and to resolve this effect.
Yu-Gi-Oh! Level 8 Monsters - Yu-Gi-Oh! Card Guide
Card Text