Blacephalon @ Grassium Z  
Ability: Beast Boost  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flamethrower  
- Shadow Ball  
- Psyshock  
- Solar Beam  

Tapu Lele @ Choice Scarf  
Ability: Psychic Surge  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 1 Atk  
- Moonblast  
- Psychic  
- Hidden Power [Fire]  
- Focus Blast  

Garganacl @ Leftovers  
Ability: Purifying Salt  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Salt Cure  
- Recover  
- Iron Defense  
- Body Press  

Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
Shiny: Yes  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Weather Ball  
- Solar Beam  
- Roost  
- Scorching Sands  

Great Tusk @ Heavy-Duty Boots  
Ability: Protosynthesis  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Headlong Rush  
- Close Combat  
- Rapid Spin  
- Ice Spinner  

Ting-Lu @ Leftovers  
Ability: Vessel of Ruin  
Tera Type: Steel  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
- Earthquake  
- Ruination  
- Stealth Rock  
- Whirlwind