Sawsbuck (M) @ Life Orb
Trait: Sap Sipper
EVs: 4 HP / 252 Atk / 252 Spd
Jolly Nature (+Spd, -SAtk)
- Horn Leech
- Nature Power
- Megahorn / Jump Kick
Sap Sipper lets him take in Grass moves for teammates, boosting that attack.
Or, bring this guy out after one of you other Pokemon has fainted. STAB, double power, and Life Orb will hurt.
Nature Power becomes Earthquake, give Fire type coverage.
Megahorn covers annoying Psychics, or Jump Kick to get Fighting type coverage.
Horn Leech is STAb and recovers Life Orb damage.