Astrolotl @ Power Herb  
Ability: Magician  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Meteor Beam  
- Fire Blast  
- Dragon Pulse  
- Agility  

Stratagem @ Power Herb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Fire Blast  
- Paleo Wave  
- Earth Power  

Necrozma @ Power Herb  
Ability: Prism Armor  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
- Meteor Beam  
- Photon Geyser  
- Heat Wave  
- Stealth Rock  

Starmie @ Power Herb  
Ability: Analytic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Hydro Pump  
- Psyshock  
- Thunderbolt  

Nihilego @ Power Herb  
Ability: Beast Boost  
EVs: 80 HP / 176 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Sludge Wave  
- Thunderbolt  
- Power Gem  

Celesteela @ Power Herb  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Autotomize  
- Air Slash  
- Fire Blast  
- Meteor Beam