Aerodactyl-Mega @ Aerodactylite  
Ability: Tough Claws  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Dual Wingbeat  
- Earthquake  
- Fire Fang  
- Dragon Dance  

Shuckle @ Mental Herb  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk / 0 SpA  
- Sticky Web  
- Encore  
- Stealth Rock  
- Final Gambit  

Terrakion @ Rockium Z  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Substitute  
- Close Combat  
- Swords Dance  
- Stone Edge  

Nihilego @ Power Herb  
Ability: Beast Boost  
EVs: 80 Def / 176 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Sludge Wave  
- Meteor Beam  
- Grass Knot  

Coalossal @ Air Balloon  
Ability: Flame Body  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
- Scorching Sands  
- Rock Tomb  
- Rapid Spin  
- Fire Blast  

Tyranitar @ Focus Sash  
Ability: Sand Stream  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Crunch  
- Ice Punch  
- Dragon Dance