Giratina @ Griseous Orb  
Ability: Prankster  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Glare  
- Curse  
- Encore  
- Soft-Boiled  

Registeel @ Shed Shell  
Ability: Magic Bounce  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Stealth Rock  
- Perish Song  
- Recover  
- Parting Shot  

Audino-Mega @ Shed Shell  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Magic Coat  
- Chatter  
- Parting Shot  
- Roost  

Gyarados-Mega @ Toxic Orb  
Ability: Poison Heal  
EVs: 248 HP / 160 Def / 100 SpD  
Calm Nature  
IVs: 0 Atk / 30 Spe  
- King's Shield  
- Foul Play  
- Slack Off  
- Psycho Shift  

Sableye-Mega @ Flame Orb  
Ability: Wonder Guard  
Level: 2  
EVs: 76 HP / 76 Def / 156 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Psycho Shift  
- Pain Split  
- Curse  
- Defog  

Landrew Tate (Landorus) (M) @ Leftovers  
Ability: Wonder Guard  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Thousand Arrows  
- Spikes  
- Defog  
- Taunt