Aggron-Mega @ Aggronite  
Ability: Sturdy  
EVs: 248 HP / 220 Atk / 4 Def / 36 Spe  
Adamant Nature  
- Heavy Slam  
- Earthquake  
- Ice Punch  
- Fire Punch  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 252 Def / 220 SpD / 36 Spe  
Bold Nature  
IVs: 0 Atk  
- Soft-Boiled  
- Wish  
- Seismic Toss  
- Thunder Wave  

Reuniclus @ Psychium Z  
Ability: Magic Guard  
EVs: 252 HP / 204 Def / 52 Spe  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Calm Mind  
- Psyshock  
- Thunder  

Seismitoad @ Leftovers  
Ability: Water Absorb  
EVs: 236 HP / 212 Def / 60 SpD  
Impish Nature  
- Stealth Rock  
- Toxic  
- Knock Off  
- Earthquake  

Tornadus-Therian (M) @ Rocky Helmet  
Ability: Regenerator  
EVs: 232 HP / 68 Def / 208 Spe  
Timid Nature  
- Defog  
- Taunt  
- U-turn  
- Hurricane  

Greninja @ Choice Specs  
Ability: Battle Bond  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Surf  
- Water Shuriken  
- Dark Pulse  
- Spikes