Speed Control.

Granbull @ Leftovers
Ability: Intimidate
EVs: 252 HP / 56 Atk / 200 Def
Impish Nature
- Heal Bell
- Thunder Wave
- Play Rough
- Earthquake

Heatran @ Leftovers
Ability: Flash Fire
EVs: 252 HP / 184 SpD / 72 Spe
Calm Nature
- Stealth Rock
- Lava Plume
- Earth Power
- Taunt

Celebi @ Life Orb
Ability: Natural Cure
EVs: 232 HP / 240 SpA / 36 Spe
Modest Nature
- Thunder Wave
- Leaf Storm
- Hidden Power [Fire]
- Recover

Scizor @ Scizorite
Ability: Swarm
EVs: 252 HP / 40 Def / 216 Spe
Jolly Nature
- Roost
- Defog
- Superpower
- Bullet Punch

Seismitoad @ Leftovers
Ability: Water Absorb
EVs: 252 HP / 100 Def / 156 SpA
Modest Nature
- Icy Wind
- Scald
- Earth Power
- Grass Knot

Kyurem-Black @ Life Orb
Ability: Teravolt
EVs: 56 Atk / 252 SpA / 200 Spe
Mild Nature
- Ice Beam
- Earth Power
- Fusion Bolt
- Roost