OK, OK!.  Ive been hearing talk the league where I go to. Some poeple are saying how Misdreveus is invincible for its attack if youuse it with SLEEEP SLEEP! Listen!!! The KO attack it has says that The card says you had to have use the attack Sleep attack last turn and the POkemon must still be asleep for it to KO the defending pokemon. BY THE ATTACK PEOPLE!! Lets not get confusing.