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

Slowking-Galar @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Poison  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Chilly Reception  
- Sludge Bomb  
- Future Sight  
- Thunder Wave

Great Tusk @ Booster Energy  
Ability: Protosynthesis  
Tera Type: Ground  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Headlong Rush  
- Rapid Spin  
- Ice Spinner  
- Close Combat

Weavile @ Choice Band  
Ability: Pressure  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
- Triple Axel  
- Knock Off  
- Ice Shard  
- Pursuit

Ferrothorn  
Ability: Iron Barbs  
Tera Type: Grass  
EVs: 248 HP / 56 Def / 204 SpD  
Impish Nature  
- Knock Off  
- Power Whip  
- Leech Seed  
- Spikes

Primarina @ Leftovers  
Ability: Torrent  
Tera Type: Water  
EVs: 252 HP / 132 Def / 124 Spe  
IVs: 0 Atk  
- Calm Mind  
- Moonblast  
- Scald  
- Substitute