Groudon @ Heat Rock  
Ability: Drought  
Tera Type: Ground  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
- Stealth Rock  
- Precipice Blades  
- Heat Crash  
- Solar Beam  

Flutter Mane @ Choice Specs  
Ability: Protosynthesis  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Shadow Ball  
- Mystical Fire  
- Memento  

Venusaur @ Life Orb  
Ability: Overgrow  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Solar Beam  
- Weather Ball  
- Growth  
- Sludge Bomb  

Chi-Yu @ Choice Scarf  
Ability: Beads of Ruin  
Tera Type: Dark  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Overheat  
- Fire Blast  
- Dark Pulse  
- Memento  

Shaymin-Sky @ Grassy Seed  
Ability: Serene Grace  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Seed Flare  
- Earth Power  
- Grassy Terrain  

Moltres @ Eject Pack  
Ability: Pressure  
Tera Type: Fire  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
- U-turn  
- Sunny Day  
- Roost  
- Fire Blast