Sheisternatus (Eternatus) @ Lum Berry  
Ability: Simple  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Core Enforcer  
- Sludge Bomb  
- Blue Flare  

Sheistala (Lunala) @ Focus Sash  
Ability: Simple  
EVs: 252 HP / 252 Def / 252 SpA / 252 Spe  
Rash Nature  
IVs: 0 Atk / 5 SpD  
- No Retreat  
- Stored Power  
- Astral Barrage  
- Final Gambit  

Sheistazenta (Zamazenta-Crowned) @ Life Orb  
Ability: Simple  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Sunsteel Strike  
- Low Kick  
- Glacial Lance  

Shiestmanitan (Darmanitan-Zen) @ Power Herb  
Ability: Simple  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Stored Power  
- Blue Flare  
- Glare  

Sheistwo (Mewtwo) @ Weakness Policy  
Ability: No Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Zap Cannon  
- Blizzard  
- Magma Storm  
- Dynamic Punch  

Sheistpert (Swampert) @ Eject Button  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Topsy-Turvy  
- Safeguard  
- Encore  
- Glare