[quote=@Raineh Daze]
Mainly the question is... how much can he control with that flow thing? Because obviously he can control a lot of macroscopic phenomena already, but adding in controlling electrons seems a bit well... he can't just spontaneously generate lightning from the presence of electrons in the air, right? Because it seems like a more defensive power, not 'I'mma mug Zeus for attacking'.
[/quote]

Nah, there's not enough of an active electrical current for him to act upon, and it's far too precise for him. There would be a lot of electrons he'd be moving from rest to generate electricity. If Zeus chucked a lightning bolt at him, he could probably redirect its direction, but creating one himself is too much. If there's a decent amount of electricity already flowing, he can act on it.