WHEN STORM IS IN THE POSSESSION OF EVIL: He uses it to turn innocent people into his slaves and help him take over the world

WHEN STORIM IS IN POSSESSION OF GOOD: He still uses his Pokeball to change others into his slaves, but he doesn't use them for evil purposes once he captures them. He'll just use them to have a bit of fun with them and can free them using the reverse transformation potion

When someone is converted and brainwashedinside Storm's pokeball, they are clad with new outfits with Storm's symbol on them when released.

Oh, and once he has captured one person in his pokeball, you're not safe, because Storm can create more Pokeballs in his palm and there is no limit to how many he can create

Purrfect Storm is mine