Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
Level: 50  
EVs: 92 HP / 236 Atk / 4 Def / 36 SpD / 140 Spe  
Adamant Nature  
- Flare Blitz  
- Thunder Punch  
- Tailwind  
- Protect  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
Level: 50  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Electroweb  
- Dazzling Gleam  
- Volt Switch  

Cresselia (F) @ Aguav Berry  
Ability: Levitate  
Level: 50  
EVs: 228 HP / 28 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Trick Room  
- Ally Switch  
- Helping Hand  
- Light Screen  

Landorus-Therian (M) @ Assault Vest  
Ability: Intimidate  
Level: 50  
EVs: 244 HP / 36 Atk / 132 SpD / 92 Spe  
Adamant Nature  
- U-turn  
- Knock Off  
- Earthquake  
- Rock Slide  

Gigalith @ Choice Band  
Ability: Sand Stream  
Level: 50  
EVs: 244 HP / 252 Atk / 12 SpD  
Brave Nature  
IVs: 0 Spe  
- Rock Slide  
- Rock Blast  
- Heavy Slam  
- Earthquake  

Tapu Fini @ Waterium Z  
Ability: Misty Surge  
Level: 50  
EVs: 236 HP / 252 SpA / 20 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Muddy Water  
- Moonblast  
- Protect