My life would suck without you
In Opelucid City, there's a guy who has a time machine and needed a Pokemon from the opposite game who knows Charge to power it. Anyone can help me here?
I have White, what are Pokemon exclusive to Black that know Charge?
The Pokémon doesn't need to be exclusive to Black. You can, for example use a Blitzle from Pokémon Black that knows Charge.