Diancie @ Weakness Policy  
Ability: Clear Body  
Tera Type: Grass  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Trick Room  
- Diamond Storm  
- Body Press  
- Protect  

Porygon2 @ Eviolite  
Ability: Download  
Tera Type: Fairy  
EVs: 252 HP / 136 Def / 16 SpA / 104 SpD  
Quiet Nature  
IVs: 0 Spe  
- Ice Beam  
- Tera Blast  
- Recover  
- Trick Room  

Latios @ Choice Specs  
Ability: Levitate  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Ice Beam  
- Luster Purge  
- Flip Turn  
- Draco Meteor  

Landorus @ Life Orb  
Ability: Sheer Force  
Tera Type: Poison  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Substitute  
- Sludge Bomb  
- Protect  

Ogerpon-Hearthflame (F) @ Hearthflame Mask  
Ability: Mold Breaker  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ivy Cudgel  
- Power Whip  
- Follow Me  
- Spiky Shield  

Iron Hands @ Assault Vest  
Ability: Quark Drive  
Tera Type: Water  
EVs: 252 Atk / 252 SpD / 4 Spe  
Adamant Nature  
- Fake Out  
- Drain Punch  
- Wild Charge  
- Heavy Slam