Use Electro Wizard against charging cards like Inferno Tower, Inferno Dragon and Sparky; every hit resets them. He hits air and ground and attacks two targets at once. On offense he keeps stunning defenders from behind a tank.
Tips
Use his deploy shock to clear small troops.
Against Inferno Tower, keep him next to your tank so the beam keeps resetting.
He's a common Fireball target, so protect him.
Strengths
Constantly resets charging cards and beams.
Hits air and ground and attacks two targets at once.