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  
- Roost  
- Scorching Sands  

Kingambit @ Leftovers  
Ability: Supreme Overlord  
Tera Type: Poison  
EVs: 100 HP / 252 Atk / 156 Spe  
Adamant Nature  
- Knock Off  
- Pursuit  
- Iron Head  
- Sucker Punch  

Great Tusk @ Leftovers  
Ability: Protosynthesis  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Ice Spinner  
- Earthquake  
- Rapid Spin  

Toxapex @ Eject Button  
Ability: Regenerator  
Tera Type: Dragon  
EVs: 248 HP / 104 Def / 136 SpD / 20 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Haze  
- Recover  

Victini @ Choice Scarf  
Ability: Victory Star  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- V-create  
- Bolt Strike  
- U-turn  
- Trick  

Kartana @ Grassium Z  
Ability: Beast Boost  
Tera Type: Grass  
EVs: 136 HP / 120 Atk / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Synthesis  
- Defog