Donphan @ Custap Berry  
Ability: Sturdy  
Tera Type: Ghost  
EVs: 248 HP / 252 Atk / 8 Spe  
Adamant Nature  
- Stealth Rock  
- Rapid Spin  
- Head Smash  
- Earthquake  

Iron Jugulis @ Booster Energy  
Ability: Quark Drive  
Tera Type: Ground  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hurricane  
- Dark Pulse  
- Earth Power  
- Taunt  

Keldeo @ Leftovers  
Ability: Justified  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Substitute  
- Surf  
- Secret Sword  

Thundurus-Therian @ Sitrus Berry  
Ability: Volt Absorb  
Tera Type: Steel  
EVs: 232 HP / 176 SpA / 100 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Nasty Plot  
- Agility  
- Dark Pulse  

Heatran @ Draco Plate  
Ability: Flame Body  
Tera Type: Dragon  
EVs: 4 Atk / 252 SpA / 252 Spe  
Timid Nature  
- Flame Charge  
- Earth Power  
- Fire Blast  
- Dragon Pulse  

Serperior @ Leftovers  
Ability: Contrary  
Tera Type: Ghost  
EVs: 204 HP / 12 Def / 52 SpA / 240 Spe  
Timid Nature  
- Knock Off  
- Glare  
- Synthesis  
- Leaf Storm