Hello, I'm new to the Forum, so bear with me lol.
I would like to Suggest/Support Electivire to A-.
It can swap into any Electric Pokemon, and as it has access to Earthquake, can deal a lot of damage to them:
eg
252+ Atk Electivire Earthquake vs. 0 HP / 0 Def Luxray: 282-332 (93.6 - 110.2%)...