
The idea: Get in there and pass some support to a needy teammate.
Nature: Jolly, Timid, Bold, Calm
Item: (Depends on your Baton recipient) Salac Berry, Leichi Berry, Petaya Berry
Ability: Unburden
EVs: 12 HP (440), 252 Def, 240 SpD (Or Speed if you're not comfortable)
Moveset:
Thunder Wave- If your opponent is not Ground-type or a Taunt-user, paralyze them.
Substitute- Use this once you've sent out T-wave to protect yourself from status and Taunt. If your opponent breaks the sub, use it again. Your goal is to achieve 1/4 HP, so the berry activates and Unburden boosts Drifblim's speed.
Stockpile- Use this once you've subbed in order to raise Defense and Special Defense. Two or three times is the goal.
Baton Pass- Hopefully you managed to activate the berry, but once you're confident in your boosts, Baton Pass them to an ally waiting to sweep.
Team Options: I use this set with Liechi Berry and pass to a Simple Bibarel. With three Stockpiles, Bibarel's defenses are maxed out. A Liechi Berry gives him great attacking power. If you are lucky, you'll also have a subsitute active, which will take a while to break, even by super-effective hits.
I know this isn't very comprehensive, but I'm sure the better players out there can figure out this team's weaknesses (Taunt, Encore) and its potential. This set has worked wonders for me. Thanks for reading this! Comments appreciated!