>>12897969That, plus I usually have an Electric-type on the team (especially if they're pure Electric; that's such a good stand-alone type).
The thing is, I didn't need any Fire attacks for my White 2 team because, as it turns out, if you cover your type spread well in terms of attacks, you don't need Fire at all! It's probably the same with some other types (Grass is probably one of them), but I didn't eliminate those.