Aerodactyl-Mega @ Aerodactylite  
Ability: Unnerve  
EVs: 114 HP / 252 Atk / 4 Def / 138 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Stone Edge  
- Ice Fang  

Tornadus-Therian (M) @ Assault Vest  
Ability: Regenerator  
EVs: 232 HP / 68 SpD / 208 Spe  
Timid Nature  
- Heat Wave  
- Hurricane  
- Knock Off  
- U-turn  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Knock Off  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Toxic  
- Defog  
- Iron Head  
- Roost  

Dragonite @ Choice Band  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Thunder Punch  
- Extreme Speed  
- Outrage  
- Earthquake  

Thundurus (M) @ Expert Belt  
Ability: Prankster  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Hidden Power [Ice]  
- Thunderbolt  
- Grass Knot  
- Thunder Wave