Groudon-Primal @ Leftovers  
Ability: Mold Breaker  
EVs: 180 HP / 252 Atk / 76 Spe  
Adamant Nature  
- Shell Smash  
- Thousand Arrows  
- Extreme Speed  
- King's Shield  

Giratina @ Leftovers  
Ability: Prankster  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Roost  
- Scald  
- Encore  
- Baton Pass  

Xerneas @ Leftovers  
Ability: Wonder Guard  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shell Smash  
- Substitute  
- Baton Pass  
- Moonblast  

Latios-Mega (M) @ Soul Dew  
Ability: Mold Breaker  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tail Glow  
- Dragon Pulse  
- Earth Power  
- Baton Pass  

Beedrill-Mega @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Taunt  
- Dark Void  
- Defog  

Chansey (F) @ Eviolite  
Ability: Imposter  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Topsy-Turvy  
- Roost  
- Perish Song  
- Defog