Chansey (F) @ Eviolite  
Ability: Unaware  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Seismic Toss  
- Skill Swap  
- Teleport  
- Soft-Boiled  

Dhelmise @ Life Orb  
Ability: Grassy Surge  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Grassy Glide  
- Poltergeist  
- Synthesis  
- Swords Dance  

Heatran @ Leftovers  
Ability: Desolate Land  
EVs: 252 HP / 128 SpD / 128 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Solar Beam  
- Taunt  
- Protect  

Skarmory @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
IVs: 0 Atk  
- Body Press  
- Toxic  
- Spikes  
- Roost  

Swampert @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Earthquake  
- Flip Turn  
- Roar  
- Stealth Rock  

Tapu Koko @ Life Orb  
Ability: Adaptability  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Volt Switch  
- Grass Knot