Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Heat Wave  
- Solar Beam  
- Overheat  
- Protect  

Kommo-o @ Kommonium Z  
Ability: Soundproof  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Clanging Scales  
- Flamethrower  
- Substitute  
- Protect  

Gothitelle @ Wiki Berry  
Ability: Shadow Tag  
EVs: 252 HP / 160 Def / 96 SpD  
Calm Nature  
IVs: 0 Atk  
- Psychic  
- Helping Hand  
- Taunt  
- Protect  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Dazzling Gleam  
- Hidden Power [Ice]  

Genesect @ Choice Band  
Ability: Download  
Shiny: Yes  
EVs: 252 Atk / 4 Def / 252 Spe  
Hasty Nature  
- U-turn  
- Iron Head  
- Extreme Speed  
- Gunk Shot  

Landorus-Therian @ Mago Berry  
Ability: Intimidate  
EVs: 252 HP / 64 Def / 192 SpD  
Modest Nature  
- Earth Power  
- U-turn  
- Defog  
- Stealth Rock