Porygon-Z @ Life Orb  
Ability: Adaptability  
Tera Type: Normal  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Hyper Beam  
- Nasty Plot  
- Conversion  

Primarina @ Weakness Policy  
Ability: Torrent  
Tera Type: Water  
EVs: 88 HP / 232 Def / 188 Spe  
Bold Nature  
IVs: 0 Atk  
- Hydro Cannon  
- Draining Kiss  
- Calm Mind  
- Reflect  

Pecharunt @ Weakness Policy  
Ability: Poison Puppeteer  
Tera Type: Poison  
EVs: 216 HP / 252 SpA / 40 SpD  
Modest Nature  
IVs: 0 Atk  
- Malignant Chain  
- Shadow Ball  
- Nasty Plot  
- Recover  

PZ max max, prim fraun set, pecha set i used in week 1. i will not comment more.