Forum:Red Dragon Archfiend

Red Dragon Archfiend's effect states: "...During your End Phase, destroy all other monsters you control that did not declare an attack this turn."

My question is:

Lets say I have Red Dragon Archfiend and Yubel - Terror Incarnate on the field, and i don't attack this turn, i can destroy Yubel - Terror Incarnate with Red Dragon Archfiend's effect and Yubel - Terror Incarnate's effect activates since it has been removed from the field and special summons Yubel - The Ultimate Nightmare, will Red Dragon Archfiend's effect then be forced to activate again because there is a monster on the field that has not attacked or can Red Dragon Archfiend's effect only be applied once during the end phase?

YubelFTW 19:33, 10 December 2008 (UTC)