Noutakun wrote...
Arceus > ALL, Judgement ftw
Darkrai = Rape
Medicham = Hax XD
Wobuffet says hello.
@Focus Sash
252 HP/ 126 Def/ 128 SDef
Counter
Mirror Coat
Destiny Bond
Safeguard/Mimic
The use of Arceus immediately indicates that you wish to have an uber battle. In that case, the best options would have to be dark or bug arceus. It's capable of covering all its weaknesses.