Venusaur-Mega @ Venusaurite  
Ability: Chlorophyll  
Tera Type: Grass  
EVs: 252 HP / 76 SpA / 180 Spe  
Modest Nature  
- Synthesis  
- Sludge Bomb  
- Earth Power  
- Knock Off  

Slowbro @ Heavy-Duty Boots  
Ability: Regenerator  
Level: 99  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Future Sight  
- Scald  
- Teleport  
- Slack Off  

Excadrill @ Leftovers  
Ability: Mold Breaker  
Tera Type: Ground  
EVs: 152 HP / 16 Atk / 128 SpD / 212 Spe  
Adamant Nature  
- Earthquake  
- Iron Head  
- Rapid Spin  
- Stealth Rock  

Hydreigon @ Dragonium Z  
Ability: Levitate  
Tera Type: Dark  
EVs: 80 HP / 252 SpA / 176 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Fire Blast  
- Roost  
- Nasty Plot  

Zeraora @ Life Orb  
Ability: Volt Absorb  
Tera Type: Electric  
EVs: 132 Atk / 204 SpA / 172 Spe  
Hasty Nature  
- Plasma Fists  
- Close Combat  
- Volt Switch  
- Grass Knot  

Celesteela @ Assault Vest  
Ability: Beast Boost  
Tera Type: Steel  
EVs: 248 HP / 252 SpA / 8 Spe  
Quiet Nature  
- Heavy Slam  
- Flamethrower  
- Giga Drain  
- Air Slash