Altaria-Mega @ Altarianite  
Ability: Natural Cure  
EVs: 184 HP / 120 Atk / 204 Spe  
Jolly Nature  
- Dragon Dance  
- Return  
- Earthquake  
- Roost  

Magnezone @ Choice Specs  
Ability: Magnet Pull  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Steel Beam  
- Hidden Power [Fire]  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 56 Def / 200 SpD  
Sassy Nature  
- Hidden Power [Fire]  
- Earthquake  
- Giga Drain  
- Knock Off  

Slowbro @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 176 Def / 80 SpD  
Bold Nature  
IVs: 0 Atk  
- Slack Off  
- Teleport  
- Future Sight  
- Thunder Wave  

Zapdos @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 180 HP / 212 Def / 76 SpD / 40 Spe  
Bold Nature  
IVs: 0 Atk  
- Roost  
- Defog  
- Hurricane  
- Volt Switch  

Garchomp @ Dragonium Z  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Outrage  
- Earthquake  
- Stealth Rock