Chansey @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Toxic  
- Skill Swap  
- Soft-Boiled  

Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Flare Blitz  
- Earthquake  
- Roost  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 24 Def / 232 SpD  
Sassy Nature  
- Stealth Rock  
- Leech Seed  
- Knock Off  
- Power Whip  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 52 Def / 76 SpD / 136 Spe  
Jolly Nature  
- Earthquake  
- Defog  
- Roost  
- U-turn  

Slowbro @ Leftovers  
Ability: Regenerator  
EVs: 248 HP / 96 Def / 164 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Ice Beam  
- Slack Off  
- Toxic  

Tapu Koko @ Fairium Z  
Ability: Electric Surge  
EVs: 24 HP / 16 Def / 252 SpA / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Calm Mind  
- Dazzling Gleam  
- Roost