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

Roaring Moon @ Choice Band  
Ability: Protosynthesis  
Tera Type: Dark  
EVs: 32 HP / 220 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Knock Off  
- Outrage  
- U-turn  
- Iron Head  

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

Hatterene (F) @ Eject Button  
Ability: Magic Bounce  
Tera Type: Psychic  
EVs: 248 HP / 124 Def / 136 Spe  
Bold Nature  
- Psychic Noise  
- Mystical Fire  
- Nuzzle  
- Healing Wish  

Raging Bolt @ Heavy-Duty Boots  
Ability: Protosynthesis  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 20 Atk  
- Thunderclap  
- Draco Meteor  
- Volt Switch  
- Thunderbolt  

Heatran @ Steelium Z  
Ability: Flash Fire  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Solar Beam  
- Flash Cannon  
- Stealth Rock