Magearna @ Electrium Z  
Ability: Soul-Heart  
EVs: 48 HP / 252 SpA / 208 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Shift Gear  
- Calm Mind  
- Ice Beam  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Knock Off  
- Hurricane  
- Heat Wave  
- Defog  

Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 132 HP / 252 Atk / 124 Spe  
Adamant Nature  
- Stealth Rock  
- Stone Edge  
- Pursuit  
- Fire Punch  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Spikes  
- Power Whip  
- Leech Seed  
- Knock Off  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 156 Def / 104 SpD  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Whirlpool  
- Nature's Madness  
- Taunt  

Darmanitan-Galar @ Choice Scarf  
Ability: Gorilla Tactics  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- U-turn  
- Flare Blitz  
- Earthquake