Charizard-Mega-Y @ Charizardite Y  
Ability: Blaze  
Tera Type: Fire  
EVs: 164 HP / 4 Def / 252 SpA / 88 Spe  
Modest Nature  
IVs: 0 Atk  
- Heat Wave  
- Overheat  
- Solar Beam  
- Protect  

Flutter Mane @ Focus Sash  
Ability: Protosynthesis  
Tera Type: Fairy  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Shadow Ball  
- Taunt  
- Protect  

Farigiraf @ Sitrus Berry  
Ability: Armor Tail  
Tera Type: Fairy  
EVs: 252 HP / 208 Def / 48 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Trick Room  
- Psychic Noise  
- Helping Hand  
- Protect  

Stakataka @ Clear Amulet  
Ability: Beast Boost  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 4 SpD  
Lonely Nature  
IVs: 15 Def / 0 Spe  
- Heat Crash  
- Gyro Ball  
- Rock Slide  
- Trick Room  

Raging Bolt @ Assault Vest  
Ability: Protosynthesis  
Tera Type: Electric  
EVs: 192 HP / 252 SpA / 64 SpD  
Modest Nature  
IVs: 20 Atk  
- Thunderclap  
- Thunderbolt  
- Volt Switch  
- Draco Meteor  

Rillaboom @ Assault Vest  
Ability: Grassy Surge  
Tera Type: Grass  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Fake Out  
- Grassy Glide  
- Wood Hammer  
- U-turn