Looking for some Pokemon for a friend

[Tharsin]

Hey all, i'm trying to help my friend.  Specifically I am looking for Diancie w/ it's megastone, and Hoopa.  

I have a ton of extra legendaries I can trade, about a dozen shinies, and a few extra Mew's from the Gamestop event this month.  I'd be willing to breed something for you too if it's not too elaborate.  I'll be off work and home looking for some trades in about an hour.  Thanks for looking and if you have any questions about what I can offer feel free to ask

Thanks!