I'll gladly take you on Jeff.

Go, Chansey and Sabre!

Chansey is obviously my female Chansey, and Sabre is my male Absol.

I'll get my moves in later.

Edit: Okay, time to begin.

Sabre, immediately start off by Taunting your two opponents simultaneously. Just like your partner was able to pull of a Taunt of both opponents in our last double battle, you should be able to do it. Then, we need to focus on Clefairy. Toxic her, then give her a good Slash with your head scythe if you can, otherwise, get her with one of your razor sharp claws.

Chansey, start off your part of the battle by making a few clones of yourself with a Double Team to surround Arven and Sedgewick. Then, if Toxic fails to get Clefairy, Toxic her yourself, otherwise, cripple her with a Thunder Wave. Finish by squeezing Sedgewick with a Psychic.