Uncharted (Kyogre) @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- U-turn  
- Origin Pulse  
- Nuzzle  
- Spectral Thief  

Branching Wires (Xerneas) @ Heavy-Duty Boots  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Rash Nature  
- Boomburst  
- Extreme Speed  
- Strength Sap  
- Rapid Spin  

Terminal Velocity (Ho-Oh) @ Heavy-Duty Boots  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Stealth Rock  
- Haze  
- V-create  
- Milk Drink  

Flow Invader (Dialga) @ Shed Shell  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Relaxed Nature  
- Core Enforcer  
- Bolt Strike  
- Spikes  
- Shore Up  

Ecocide Suite (Kartana) @ Expert Belt  
Ability: Flower Veil  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Anchor Shot  
- Low Kick  
- Glacial Lance  
- Recover  

The Superchain (Regigigas) @ Toxic Orb  
Ability: Poison Heal  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Nuzzle  
- Precipice Blades  
- Facade  
- Spikes