yes, you are doing it wrong ._.
i like Driftblim too. perfect setup for Medicham. even with low defenses, because of its (1) type immunities and (2) high HP, it takes a lot of hits.
Driftblim @ Sitrus Berry
Ability: Unburden
Timid Nature (+Spd,-Atk)
252 HP/200 Spd/56 Sp Atk
-Thunderbolt
-Hypnosis
-Substitute
-Baton Pass
passes HUGE subs. use hypnosis, use substitute. if the person switches in a Skarmory/Gyarados/Milotic or something along those lines, go for the 2HKO with Thunderbolt. if not, pass the Sub to someone who can Calm Mind/Bulk Up/Nasty Plot/Swords Dance. Driftblim's subs always gaurantees one extra turn to take in damage.
if you want an Unburden Sweep, i can't gaurantee that it's any good, but here ya go:
Driftblim @ Petaya Berry
Ability: Unburden
Hasty/Mild Nature
212 HP/188 Spd/108 Sp Atk
-Shadow Ball
-Thunderbolt
-Hypnosis/Will-o-Wisp
-Explosion/Recycle
biggest problem with this one is you have to rely on Petaya Berry to give you that Sp Atk boost. if you decide to go with hypnosis, you can rely on Petaya Berry to give you another 50% boost. if you go with Will-o-Wisp, it's smarter to just finish the foe off (especially if it's a Blissey).
