Ferrothorn @ Chople Berry  
Ability: Iron Barbs  
Tera Type: Grass  
EVs: 248 HP / 100 Def / 160 SpD  
Impish Nature  
- Leech Seed  
- Power Whip  
- Spikes  
- Thunder Wave  

Kyogre @ Damp Rock  
Ability: Drizzle  
Tera Type: Water  
EVs: 120 HP / 252 SpA / 136 Spe  
Modest Nature  
IVs: 0 Atk  
- Origin Pulse  
- Calm Mind  
- Ice Beam  
- Thunder  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
Tera Type: Electric  
EVs: 248 HP / 132 Def / 128 SpD  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Hurricane  
- Defog  
- Roost  

Basculegion-F (F) @ Choice Scarf  
Ability: Adaptability  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hydro Pump  
- Shadow Ball  
- Ice Beam  
- Flip Turn  

Archaludon @ Assault Vest  
Ability: Stamina  
Tera Type: Steel  
EVs: 248 HP / 52 Def / 120 SpA / 88 Spe  
Modest Nature  
IVs: 0 Atk  
- Electro Shot  
- Draco Meteor  
- Flash Cannon  
- Aura Sphere  

Swampert-Mega @ Swampertite  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Flip Turn  
- Earthquake  
- Waterfall