251 Celebi

The time travel pokemon.

Ability:

Natural Cure: The pokemon status condition(Burn, Sleep, Paralysis, Burn) is heal when it's withdrawn from battle

Base Stats
HP: 100
Attack: 100
Defense: 100
Special Attack: 100
Special Defense: 100
Speed: 100

Total: 600

The Calm Mind Baton Passer

Nature: Timid
Ability:Natural Cure
Item:Leftovers
EVs:252 HP / 80 Def / 176 Spe
Moves:
Calm Mind
Baton Pass
Grass Knot/Psychic
Recover

Celebi is one of the sturdies Baton Passers of Calm Mind there are. A timid nature gives it the ability to out run adamant Chomp, and Timid/Jolly Lucario and Porygon Z.

The Seeder
Nature:Bold
Ability:Natural Cure
Item: Leftovers
EVs:252 HP / 220 Def / 36 Spe
Moves:
Leech Seed
Recover
Grass Knot/Psychic
Thunder Wave/ Hp Fire/Ice

This is obviously a defensive set and works well with Stealth Rock/Spikes support, since Leech Seed will force a lot of switches. This set can be used to counter Gyrados and Breloom, which are big threats, Grass Knot also deals with Tyranitar.

Cleric
Nature: Bold
Ability: Natural Cure
Item:Levtovers
EVs:
Moves:
Leech Seed
Recover
Heal Bell
Psychic/Grass Knot

This set functions as a healer, if your opponent manages to poison/paralyze/burn one of your sweepers, you can heal it. The last move is your choice, Psychic hits incoming Infernape and Grass Knot hits T-tar.