Sure, run this set:
Dragonite @ Life Orb
Quiet, 252 Atk / 252 SpA / 6 Def
- Hurricane
- Aqua Tail
- Thunder
- Extremespeed
It doesn't really require much support because it pretty much just breaks walls, KOing about 1-2 pokes on the other team and then crippling scarf stuff with extremespeed before going down. Definately run Politoed for rain, but it can 2HKO pretty much everything with the right prediction and rain up (Jirachi and Blissey take around 50% each from a rain aqua tail). Stuff like Starmie loves to clean after Dragonite is done.