Garchomp @ Leftovers  
Ability: Rough Skin  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Substitute  
- Scale Shot  
- Earthquake  

Mew @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Cosmic Power  
- Stored Power  
- Soft-Boiled  
- Taunt  

Heatran @ Leftovers  
Ability: Flame Body  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Stealth Rock  

Umbreon @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Heal Bell  
- Protect  
- Foul Play  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Toxic  
- Toxic Spikes  
- Recover  
- Knock Off  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 88 Def / 168 Spe  
Jolly Nature  
- Defog  
- Knock Off  
- Toxic  
- Heat Wave