Latios-Mega (M) @ Latiosite  
Ability: Levitate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Scale Shot  
- Dragon Dance  
- Zen Headbutt  
- Roost  

Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Pursuit  
- Earthquake  
- Stone Edge  
- Ice Punch  

Magnezone @ Choice Scarf  
Ability: Magnet Pull  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hidden Power [Fire]  
- Volt Switch  
- Thunderbolt  
- Flash Cannon  

Gengar @ Fightinium Z  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Focus Blast  
- Nasty Plot  
- Sludge Wave  
- Shadow Ball  

Weavile @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Icicle Crash  
- Swords Dance  
- Ice Shard  

Kommo-o @ Leftovers  
Ability: Bulletproof  
EVs: 252 HP / 240 Def / 16 Spe  
Impish Nature  
IVs: 0 Atk  
- Stealth Rock  
- Body Press  
- Iron Defense  
- Taunt