Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Shiny: Yes  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Moonblast  
- Diamond Storm  
- Earth Power  
- Protect  

Garchomp (M) @ Lum Berry  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Outrage  
- Stealth Rock  

Bisharp @ Assault Vest  
Ability: Defiant  
Shiny: Yes  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Pursuit  
- Sucker Punch  
- Iron Head  
- Knock Off  

Latias @ Life Orb  
Ability: Levitate  
Shiny: Yes  
EVs: 72 HP / 184 SpA / 252 Spe  
Timid Nature  
- Draco Meteor  
- Psyshock  
- Healing Wish  
- Defog  

Volcarona @ Lum Berry  
Ability: Flame Body  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Quiver Dance  
- Flamethrower  
- Bug Buzz  
- Giga Drain  

Thundurus (M) @ Rocky Helmet  
Ability: Prankster  
Hidden Power: Ice  
EVs: 240 HP / 16 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Thunder Wave  
- Hidden Power [Ice]  
- Focus Blast  
- Volt Switch