Diancie @ Mental Herb  
Ability: Clear Body  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 4 Def  
Brave Nature  
IVs: 0 Spe  
- Diamond Storm  
- Play Rough  
- Trick Room  
- Protect  

Camerupt-Mega @ Cameruptite  
Ability: Solid Rock  
Tera Type: Fire  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Heat Wave  
- Earth Power  
- Nature Power  
- Protect  

Porygon2 @ Eviolite  
Ability: Download  
Tera Type: Poison  
EVs: 252 HP / 136 Def / 120 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Ice Beam  
- Thunderbolt  
- Recover  
- Trick Room  

Smeargle @ Eject Pack  
Ability: Moody  
Tera Type: Ghost  
EVs: 192 HP / 252 SpD / 64 Spe  
Jolly Nature  
- Spore  
- Follow Me  
- Wide Guard  
- Fake Out  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
Tera Type: Grass  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
- Fake Out  
- Grassy Glide  
- Wood Hammer  
- U-turn  

Iron Hands @ Fightinium Z  
Ability: Quark Drive  
Tera Type: Fighting  
EVs: 4 HP / 252 Atk / 252 SpD  
Brave Nature  
IVs: 1 Spe  
- Fake Out  
- Wild Charge  
- Close Combat  
- Detect