Latias-Mega (F) @ Latiasite  
Ability: Levitate  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Ice Beam  
- Roost  
- Wish  
- Thunder  

Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Crunch  
- Rock Slide  
- Pursuit  
- Fire Punch  

Excadrill @ Steelium Z  
Ability: Sand Rush  
EVs: 84 HP / 252 Atk / 172 Spe  
Adamant Nature  
- Earthquake  
- Iron Head  
- Swords Dance  
- Rapid Spin  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 252 HP / 28 Def / 228 SpD  
Calm Nature  
IVs: 0 Atk  
- Flash Cannon  
- Volt Switch  
- Ice Beam  
- Fleur Cannon  

Tornadus-Therian (M) @ Rocky Helmet  
Ability: Regenerator  
EVs: 236 HP / 64 Def / 208 Spe  
Timid Nature  
- Hurricane  
- Taunt  
- U-turn  
- Defog  

Clefable @ Life Orb  
Ability: Magic Guard  
EVs: 252 HP / 80 Def / 176 SpA  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Stealth Rock  
- Soft-Boiled  
- Thunder Wave