Yeah,I haven't used it in a long time since I made another(better)team which is doing really good and has beaten lots of good player(2 times beaten you :p).
Hey Leon! Cool team =D just a couple of things that I would suggest for you. Exadrill over espeon could be good, idk. I just don't like espeon in this tier, to frail and easy to misspredict! Exa would make your team a lot less dragon weak to, and be able to take a choice dragon hit and bounce back with rapid spin! Also you have a pretty big problem with specs kyogre that I am actually not sure how to fix >.> even scarf can give you troubles if played right! Bulky water types also seem like they could give you a hard time, and if toxic spikes somehow show up, then stall teams have free run of your team =< I think in general having the ability to get rid of hazards is important for you and espy seems unreliable, I might be wrong though, and do whatever works for your playstyle! Anyways great team nonetheless! Very good against standard ubers teams, and seems like you have had decent success with it already.
Great team. Only suggestion is to try this EV spread for Arceus-Ghost. Arceus-Ghost @ Spooky Plate Trait: Multitype EVs: 44 HP / 252 Def / 212 Spd Bold Nature - Judgment - Calm Mind - Focus Blast - Recover It may seem weird, but the speed EVs are enough to out speed Timid Palkia whilst the defense EVs let you take Outrages, Earthquakes, and Psystrikes with ease, and you will have many opportunities to set up Calm Mind's. But if you want immediate power, than the set you have know is better. Good luck