Regieleki @ Magnet  
Ability: Transistor  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
- Volt Switch  
- Thunderbolt  
- Rapid Spin  
- Explosion  

Darmanitan-Galar @ Choice Scarf  
Ability: Gorilla Tactics  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Flare Blitz  
- U-turn  
- Stone Edge  

Groudon @ Leftovers  
Ability: Drought  
EVs: 236 HP / 252 Atk / 20 Spe  
Adamant Nature  
- Rock Polish  
- Bulk Up  
- Precipice Blades  
- Stone Edge  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
IVs: 18 Spe  
- Knock Off  
- U-turn  
- Roost  
- Defog  

Blissey (F) @ Utility Umbrella  
Ability: Natural Cure  
EVs: 4 HP / 252 Def / 252 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Aromatherapy  
- Soft-Boiled  
- Teleport  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 240 HP / 252 Def / 16 Spe  
Impish Nature  
- Stealth Rock  
- Sunsteel Strike  
- Morning Sun  
- Toxic