Nihilego @ Power Herb  
Ability: Beast Boost  
EVs: 48 Def / 208 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Sludge Bomb  
- Power Gem  
- Protect  

Celesteela @ Safety Goggles  
Ability: Beast Boost  
EVs: 252 HP / 96 SpA / 148 SpD / 12 Spe  
Modest Nature  
IVs: 0 Atk  
- Flash Cannon  
- Air Slash  
- Fire Blast  
- Protect  

Necrozma @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naughty Nature  
- Dragon Dance  
- Photon Geyser  
- Brick Break  
- X-Scissor  

Victini @ Choice Scarf  
Ability: Victory Star  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Final Gambit  
- V-create  
- U-turn  
- Bolt Strike  

Tyranitar @ Focus Sash  
Ability: Sand Stream  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Stealth Rock  
- Dragon Tail  
- Thunder Wave  
- Rock Blast  

Dragapult @ Weakness Policy  
Ability: Clear Body  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Dragon Darts  
- Phantom Force  
- Sucker Punch