Eternatus @ Life Orb  
Ability: Pressure  
EVs: 136 Def / 220 SpA / 152 Spe  
Modest Nature  
IVs: 0 Atk  
- Dynamax Cannon  
- Sludge Bomb  
- Flamethrower  
- Recover  

Zygarde @ Altarianite  
Ability: Aura Break  
EVs: 252 Atk / 60 SpD / 196 Spe  
Adamant Nature  
- Extreme Speed  
- Stone Edge  
- Thousand Arrows  
- Dragon Dance  

Magearna @ Manectite  
Ability: Soul-Heart  
EVs: 252 HP / 216 Def / 40 Spe  
Bold Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Volt Switch  
- Thunder Wave  
- Pain Split  

Milotic @ Sablenite  
Ability: Competitive  
EVs: 252 HP / 208 Def / 48 SpD  
Bold Nature  
- Scald  
- Flip Turn  
- Recover  
- Haze  

Heatran @ Ampharosite  
Ability: Flash Fire  
EVs: 252 HP / 32 Def / 224 SpD  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Stealth Rock  

Zapdos-Galar @ Aerodactylite  
Ability: Defiant  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Thunderous Kick  
- Brave Bird  
- U-turn  
- Close Combat