Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
Tera Type: Fire  
EVs: 248 HP / 92 Def / 24 SpA / 144 Spe  
Modest Nature  
IVs: 0 Atk  
- Heat Wave  
- Solar Beam  
- Hidden Power [Ice]  
- Protect  

Chi-Yu @ Focus Sash  
Ability: Beads of Ruin  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Overheat  
- Heat Wave  
- Dark Pulse  
- Protect  

Flutter Mane @ Choice Specs  
Ability: Protosynthesis  
Tera Type: Fairy  
EVs: 252 HP / 44 Def / 16 SpA / 196 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Shadow Ball  
- Dazzling Gleam  
- Icy Wind  

Whimsicott @ Covert Cloak  
Ability: Prankster  
Tera Type: Ghost  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Tailwind  
- Encore  
- Helping Hand  

Landorus-Therian (M) @ Groundium Z  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 HP / 16 Atk / 124 SpD / 116 Spe  
Adamant Nature  
- Stealth Rock  
- Earthquake  
- U-turn  
- Defog  

Stakataka @ Clear Amulet  
Ability: Beast Boost  
Tera Type: Fire  
EVs: 252 HP / 112 Atk / 144 SpD  
Brave Nature  
IVs: 0 Spe  
- Trick Room  
- Gyro Ball  
- Body Press  
- Stone Edge