Mew @ Weakness Policy  
Ability: Synchronize  
Tera Type: Dark  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stored Power  
- Body Press  
- Cosmic Power  
- Soft-Boiled  

Chansey @ Eviolite  
Ability: Natural Cure  
Tera Type: Ghost  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Seismic Toss  
- Wish  
- Protect  

Clefable (M) @ Leftovers  
Ability: Unaware  
Tera Type: Steel  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Wish  
- Teleport  
- Protect  

Slowbro (M) @ Psychium Z  
Ability: Regenerator  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Future Sight  
- Teleport  
- Slack Off  

Venusaur-Mega (M) @ Venusaurite  
Ability: Chlorophyll  
Tera Type: Grass  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Sludge Bomb  
- Knock Off  
- Synthesis  
- Leech Seed  

Moltres @ Heavy-Duty Boots  
Ability: Flame Body  
Tera Type: Ground  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Flamethrower  
- Toxic  
- Roost  
- Defog