"DROWSY DOOM (Doomsday Set):
SLEEP POWDER (Put the Opponent to sleep)
BUTTERFLY DANCE (Set up a little bit!)
DREAM EATER (NOMNOMNOMNOMNOM)
PETAL DANCE / HIDDEN POWER [FIGHTING] (Petal Dance for STAB, and HP [FIGHTING], to hit back the Dark-Types that are immune to Dream Eater)
RECOMMENDED ITEM: Wise Glasses
RECOMMENDED NATURE: Modest
RECOMMENDED EV SPREAD: / 252 Special Attack / 248 Speed / 8 HP /
Definitely Doreida's best set. With Butterfly Dance, STAB Petal Dance, and Dream Eater at the side of a Sleep Powderer, you'll be stirring up trouble, and forcing lots of switches. When the opponent thinks they're smart, sending in that Weavile to wall Dream Eater and KO you when it wakes up, just hit it with HP [Fighting] for a x4 weakness, and probably a KO.
The set's beauty comes from the sheer convenience of Sleep Powder, and when your opponent is disabled, you have the freedom of setting up and not worrying about stats. Then when it wakes up, you can sweep, or put it back to sleep, and heal yourself. It's great!"