Not done a Baton Passer team yet so i thought i would give it a go.

Ninjask @ Focus Sash
Trait: Speed Boost
EVs: 252 Spd / 252 HP / 4 Atk
Careful Nature
- Swords Dance
- Baton Pass
- Protect
- X-Scissor

Chansey (F) @ Eviolite
Trait: Natural Cure
EVs: 252 Def / 252 HP / 4 SDef
Bold Nature
- Seismic Toss
- Toxic
- Wish
- Protect

Scizor @ Life Orb
Trait: Technician
EVs: 252 Atk / 252 HP / 4 SDef
Adamant Nature
- Bug Bite
- Bullet Punch
- Superpower
- Swords Dance

Cloyster @ Life Orb
Trait: Skill Link
EVs: 252 Spd / 252 Atk / 4 SAtk
Naughty Nature
- Shell Smash
- Rock Blast
- Icicle Spear
- Hydro Pump

Keldeo @ Muscle Band
Trait: Justified
EVs: 252 Spd / 252 Atk / 4 SAtk
Hasty Nature
- Secret Sword
- Swords Dance
- Aqua Jet
- Close Combat

Infernape @ Muscle Band
Trait: Iron Fist
EVs: 252 Spd / 252 Atk / 4 SAtk
Hasty Nature
- Mach Punch
- Grass Knot
- ThunderPunch
- Acrobatics