Latias-Mega (F) @ Soul Dew  
Ability: Protean  
EVs: 24 Def / 252 SpA / 232 Spe  
Timid Nature  
IVs: 0 Atk  
- Freeze-Dry  
- Sludge Bomb  
- Earth Power  
- Baton Pass  

Arceus @ Leftovers  
Ability: Wonder Guard  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Spikes  
- Substitute  
- Baton Pass  

Audino-Mega @ Safety Goggles  
Ability: Wonder Guard  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Defog  
- Baton Pass  
- Recover  
- Chatter  

Slaking @ Lum Berry  
Ability: Shadow Tag  
EVs: 248 HP / 252 Atk / 8 Spe  
Adamant Nature  
- Fake Out  
- Extreme Speed  
- Low Kick  
- Stealth Rock  

Giratina @ Leftovers  
Ability: Magic Bounce  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Curse  
- Baton Pass  
- Roost  

Diancie-Mega @ Pixie Plate  
Ability: Mold Breaker  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Judgment  
- Steam Eruption  
- Shell Smash  
- Searing Shot