Reshiram @ Assault Vest  
Ability: Turboblaze  
EVs: 248 HP / 114 Def / 76 SpA / 16 SpD / 56 Spe  
Modest Nature  
- Blue Flare  
- Breaking Swipe  
- Dragon Pulse  
- Heat Wave  

Rillaboom-Gmax @ Assault Vest  
Ability: Grassy Surge  
EVs: 152 HP / 252 Atk / 106 SpD  
Adamant Nature  
- Fake Out  
- Grassy Glide  
- Superpower  
- U-turn  

Kyogre @ Grassy Seed  
Ability: Drizzle  
EVs: 240 HP / 154 Def / 56 SpA / 60 Spe  
Modest Nature  
IVs: 0 Atk  
- Origin Pulse  
- Ice Beam  
- Calm Mind  
- Protect  

Regieleki @ Focus Sash  
Ability: Transistor  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunder  
- Volt Switch  
- Electroweb  
- Protect  

Kartana @ Focus Sash  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Tailwind  
- Detect  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 HP / 144 Atk / 114 SpD  
Brave Nature  
IVs: 25 Spe  
- Sunsteel Strike  
- Earthquake  
- Swords Dance  
- Trick Room