Bronzong @ Lum Berry  
Ability: Heatproof  
Level: 50  
EVs: 252 HP / 124 Def / 132 SpD  
Sassy Nature  
IVs: 4 Spe  
- Gravity  
- Trick Room  
- Gyro Ball  
- Hypnosis  

Cresselia @ Sitrus Berry  
Ability: Levitate  
Level: 50  
EVs: 4 HP / 4 Def / 252 SpA / 20 SpD / 228 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Skill Swap  
- Icy Wind  
- Trick Room  

Xerneas @ Power Herb  
Ability: Fairy Aura  
Level: 50  
EVs: 240 HP / 196 Def / 4 SpA / 68 Spe  
Bold Nature  
IVs: 0 Atk  
- Protect  
- Geomancy  
- Dazzling Gleam  
- Moonblast  

Smeargle (M) @ Focus Sash  
Ability: Moody  
EVs: 220 HP / 236 Def / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Spiky Shield  
- Dark Void  
- Wide Guard  
- Crafty Shield  

Salamence @ Salamencite  
Ability: Intimidate  
Level: 50  
EVs: 20 Atk / 236 SpA / 252 Spe  
Hasty Nature  
- Protect  
- Tailwind  
- Hyper Voice  
- Double-Edge  

Groudon @ Red Orb  
Ability: Drought  
Level: 50  
EVs: 252 HP / 172 Atk / 4 Def / 60 SpD / 20 Spe  
Adamant Nature  
- Protect  
- Swords Dance  
- Precipice Blades  
- Fire Punch