Zamazenta @ Leftovers  
Ability: Dauntless Shield  
Tera Type: Fighting  
EVs: 132 Atk / 124 Def / 252 Spe  
Jolly Nature  
- Iron Defense  
- Body Press  
- Crunch  
- Substitute  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Power Gem  
- Earth Power  
- Hidden Power [Ice]  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
Tera Type: Grass  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Grassy Glide  
- Wood Hammer  
- U-turn  
- Knock Off  

Regieleki @ Heavy-Duty Boots  
Ability: Transistor  
Tera Type: Electric  
EVs: 252 SpA / 224 Spe  
Modest Nature  
- Thunderbolt  
- Volt Switch  
- Rapid Spin  
- Thunder Wave  

Heatran @ Air Balloon  
Ability: Flash Fire  
Tera Type: Fire  
EVs: 248 HP / 220 SpD / 40 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Flash Cannon  
- Stealth Rock  

Dragapult @ Ghostium Z  
Ability: Clear Body  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Phantom Force  
- Dragon Darts  
- Will-O-Wisp