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

Tapu Koko @ Fairium Z  
Ability: Electric Surge  
EVs: 8 HP / 4 Def / 244 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Calm Mind  
- Roost  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 48 Def / 208 SpD  
Sassy Nature  
- Stealth Rock  
- Leech Seed  
- Knock Off  
- Power Whip  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 248 HP / 240 SpD / 20 Spe  
Jolly Nature  
- Defog  
- Earthquake  
- U-turn  
- Roost  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 240 HP / 252 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Toxic  
- Skill Swap  
- Soft-Boiled  

Slowbro @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Slack Off  
- Toxic  
- Counter