>>12437716If you want to run a mixed attacker set I dont know if I would suggest Roost. Emolga can't really take a hit enough to Roost effectively, and it looses it's most important immunity by Roosting. Lightscreen is alright; I would also suggest either Substitute or Encore.
Also, Air Slash and Thunderbolt instead of Volt Switch and Acrobatics. Volt Switch gets really annoying if it's you're only attacking move, plus not holding an item is like: what
If you're going to go with a special attacker I would say a Timid or Modest nature, the former for speed the latter for a little extra special