Thread: has anyone ever?

Definitely!

I used to have lucid dreams randomly when I was a kid. In one of them I was controlling a Venusaur, it was great ^_^

It doesn't have to be that hard at all. Summon a pokemon or a pokeball by turning around and expecting it to be there. Then simply try to summon an opponent in the same way and start battling.

If you want a whole world full of pokemon though, it may be harder. Hard, but definitely not impossible.