Gunter (Palkia) @ Lustrous Orb  
Ability: Swift Swim  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Rash Nature  
- Water Spout  
- Dragon Energy  
- Fishious Rend  
- Strength Sap  

Orgalorg (Cramorant-Gorging) @ Heavy-Duty Boots  
Ability: Gulp Missile  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Flip Turn  
- Fishious Rend  
- Defog  
- Strength Sap  

8383939300202 (Zekrom) @ Life Orb  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Strength Sap  
- Dragon Energy  
- Spikes  
- Bolt Strike  

Breaker of Worlds (Ferrothorn) @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Anchor Shot  
- Heal Bell  
- Roost  
- Topsy-Turvy  

A Cosmic Entity (Eternatus) @ Damp Rock  
Ability: Drizzle  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Final Gambit  
- Teleport  
- Roost  
- Nuzzle  

Goonts! (Zygarde-Complete) @ Choice Scarf  
Ability: Scrappy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Final Gambit  
- U-turn  
- Defog  
- Trick