Arceus of course.
It depends on the move
darkrai
Arceus
If you like Pokemon then Arceus would lose if you like Assassin's Creed Arceus would lose Because Ezio would blow Arceus's head of this would be the noise BOOM BOOM Get a life! ____________________________________________________________ EDIT: You can't compare fantasy to reality, but if you could im pretty sure fantasy would win, even in this case.
well it depends on Arceus's Type If its normal or water Arceus will win because normal types resist fire types and reshiram and fire types are weak against water but if it was a ice,grass or dragon Reshiram would win hope this helped :D
If the Starly has a focus item to survive a one hit KO, and knows quick attack, the Starly would win. If not, the Arceus would pown it.
Arceus obiously
Is arceus the most powerfulPokemon in the world? well in a way arceus's judgment attack can change type by given a plate so if the type is super effective ...it would win in all Pokemon battles.
arceus he is the god of Pokemon all he has to do is use his splash plate use a water type and bye bye HO OH
20
Arceus will win big time because Macicarp is a weak Pokemon
Arceus. No contest. Though it breaks my heart to admit that Giratina and Dialga would lose =/