BUGSY IS A ****ING HACK!
I sent Quilava out at the beginning of the battle. I use Ember but Scyther uses Focus Energy first. Ember takes about 1/3rd of its HP. Scyther uses Quick Attack, it takes about 1/3rd of Quilava's HP. Then Ember hits again, taking another 1/3rd of HP, then Scyther gets a critical hit and faints Quilava, EVERY ****ING TIME. It happened 3 times last night and once this morning.
But that's OK, I leveled up Flaffy some more, and once Quilava fainted, I just sent out Flaffy and owned that ***** along with Kakuna and Metapod.