Ohhhhhhhhhhh...... I just remembered a good one!!! There was a monster mission (in DoD, maybe?) where your toon was given this really insane weapon (for the day). Normally it would poof when you took the shroud off, but if you put it in the shroud bank and THEN removed the shroud you could go back and get it on your normal toon. There were people SLAUGHTERING stuff in Norrath with that thing for a while before anyone caught on.