Sacred Haven of Debauchery

Today in my dream, I tried to activate a special power using a key from the intercom.[br][/br]The power is that I become... well, like a knight. Special costumes (like the Power Rangers, but cooler) cover my body. In short, I was trying to find my key (I think I already used and ruined the other two), but I couldn't. And I really wanted to help and deliver a fatal blow to the enemy from behind.