If you want advice on Dragonite, try this: http://www.smogon.com/dex/xy/pokemon/dragonite/
If you have any other simple questions for OU, use this thread http://www.smogon.com/forums/threads/oras-ou-simple-questions-simple-answers-mkii-read-the-op-first-now-with-100-more-rules.3542207/
If you have any other simple questions for OU, use this thread http://www.smogon.com/forums/threads/oras-ou-simple-questions-simple-answers-mkii-read-the-op-first-now-with-100-more-rules.3542207/