Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 252 HP / 92 Def / 164 SpD  
Careful Nature  
- Thousand Arrows  
- Glare  
- Substitute  
- Protect  

Dialga @ Life Orb  
Ability: Pressure  
EVs: 236 HP / 252 SpA / 20 Spe  
Modest Nature  
IVs: 0 Atk  
- Stealth Rock  
- Dragon Pulse  
- Flash Cannon  
- Earth Power  

Eternatus @ Power Herb  
Ability: Pressure  
EVs: 252 HP / 240 Def / 16 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Cosmic Power  
- Recover  
- Flamethrower  

Incineroar @ Safety Goggles  
Ability: Intimidate  
EVs: 252 HP / 56 Def / 200 SpD  
Sassy Nature  
IVs: 0 Spe  
- Fake Out  
- Bulldoze  
- Knock Off  
- Parting Shot  

Calyrex-Shadow @ Focus Sash  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Psyshock  
- Nasty Plot  
- Protect  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Flare Blitz  
- Earthquake  
- Brave Bird  
- Tailwind