What Arceus even up to, you think? What does PokeGod do with his time? Do you think he needs to eat? Do any of the 'God' Pokemon need to eat? What would they even eat? Cause if Arceus is carnivorous... That's too terrifying to think about. Dang, where did this ask even go?

Arceus doesn’t even have a mouth XD but it likes pokebeans when I feed it in Pokemon refresh lol

I think Arceus spends most of his time in his own dimension, probably in a meditative/sleep state and visits the pokemon world like Dialga, Palkia and Giratina do, when he needs to get a drink or eat something