Xerneas @ Power Herb  
Ability: Fairy Aura  
Level: 50  
EVs: 12 HP / 68 Def / 172 SpA / 12 SpD / 244 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Geomancy  
- Dazzling Gleam  
- Protect  

Lapras @ Life Orb  
Ability: Shell Armor  
Level: 50  
Gigantamax: Yes  
EVs: 156 HP / 12 Def / 252 SpA / 4 SpD / 84 Spe  
Modest Nature  
IVs: 0 Atk  
- Blizzard  
- Hydro Pump  
- Thunder  
- Protect  

Regieleki @ Magnet  
Ability: Transistor  
Level: 50  
EVs: 4 HP / 4 Def / 252 SpA / 4 SpD / 244 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Electroweb  
- Protect  

Amoonguss @ Focus Sash  
Ability: Regenerator  
Level: 50  
EVs: 252 HP / 116 Def / 140 SpD  
Calm Nature  
IVs: 0 Atk  
- Pollen Puff  
- Spore  
- Rage Powder  
- Protect  

Landorus-Therian (M) @ Lum Berry  
Ability: Intimidate  
Level: 50  
EVs: 12 HP / 180 Atk / 60 Def / 4 SpD / 252 Spe  
Adamant Nature  
- Fly  
- Earthquake  
- Rock Slide  
- Swords Dance  

Incineroar @ Aguav Berry  
Ability: Intimidate  
Level: 50  
EVs: 244 HP / 28 Def / 236 SpD  
Careful Nature  
- Fake Out  
- Darkest Lariat  
- Flare Blitz  
- Parting Shot