Wait... that's an old description of Winter. Water Pulse, as a fourth gen TM, wasn't allowed, so I changed it to Blizzard. Sorry for copy-pasting the wrong thing.
Anyway, Winter (Snow Warning) and Michael (Torrent), come on out!
Winter, use Blizzard, Growth, Blizzard. If Servine uses Hidden Power on you, replace your action with Protect and push back the queue.
Michael, use Yawn on Electabuzz, then use Dig twice. If Electabuzz uses Wild Charge, replace your action with Counter and push the queue back.
Good luck! This will be hard, but I think that we can do it.