Mew @ Heavy-Duty Boots  
Ability: Dauntless Shield  
EVs: 252 HP / 236 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Ice Beam  
- Foul Play  
- Roost  
- Heal Bell  

Tapu Fini @ Choice Scarf  
Ability: Regenerator  
EVs: 252 HP / 72 Def / 8 SpA / 176 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Scald  
- Trick  
- Defog  

Garchomp @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 200 SpD / 56 Spe  
Careful Nature  
- Earthquake  
- Stealth Rock  
- Toxic  
- Protect  

Heatran @ Leftovers  
Ability: Corrosion  
EVs: 252 HP / 172 SpD / 84 Spe  
Calm Nature  
IVs: 0 Atk  
- Fire Spin  
- Taunt  
- Toxic  
- Rest  

Chansey (F) @ Eviolite  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Teleport  
- Soft-Boiled  
- Confide  
- Seismic Toss  

Skarmory @ Rocky Helmet  
Ability: Wandering Spirit  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
IVs: 0 Atk  
- Body Press  
- Taunt  
- Spikes  
- Roost