Froslass (F) @ Focus Sash  
Ability: Prankster  
Tera Type: Ice  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Icy Wind  
- Spikes  
- Taunt  
- Destiny Bond  

Cloyster @ Loaded Dice  
Ability: Technician  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Icicle Spear  
- Rock Blast  
- Ice Shard  
- Shell Smash  

Polteageist @ Focus Sash  
Ability: Tinted Lens  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shell Smash  
- Shadow Ball  
- Stored Power  
- Giga Drain  

Latias (F) @ Weakness Policy  
Ability: Steam Engine  
Tera Type: Dragon  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Stored Power  
- Aura Sphere  
- Agility  
- Calm Mind  

Thundurus (M) @ Life Orb  
Ability: Sheer Force  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Focus Blast  
- Dark Pulse  
- Nasty Plot  

Excadrill @ Lum Berry  
Ability: Earth Eater  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Swords Dance  
- Rapid Spin