Mew @ Lum Berry  
Ability: Synchronize  
EVs: 216 Atk / 36 Def / 36 SpD / 220 Spe  
Jolly Nature  
- Thunder Wave  
- Stealth Rock  
- Explosion  
- U-turn  

Groudon @ Choice Band  
Ability: Drought  
EVs: 224 Atk / 32 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- Dragon Claw  
- Fire Punch  

Infernape @ Choice Scarf  
Ability: Blaze  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Flare Blitz  
- Close Combat  
- U-turn  
- Sleep Talk  

Latios (M) @ Soul Dew  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Draco Meteor  
- Grass Knot  
- Hidden Power [Fire]  
- Recover  

Dialga @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 32 SpA / 212 SpD / 16 Spe  
Calm Nature  
IVs: 0 Atk  
- Earth Power  
- Dragon Pulse  
- Roar  
- Thunder Wave  

Wobbuffet @ Custap Berry  
Ability: Shadow Tag  
EVs: 28 HP / 228 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Encore  
- Counter  
- Mirror Coat  
- Destiny Bond