Manaphy @ Weakness Policy  
Ability: Hydration  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Surf  
- Ice Beam  
- Hidden Power [Flying]  
- Tail Glow  

Tyranitar @ Weakness Policy  
Ability: Sand Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stone Edge  
- Earthquake  
- Aerial Ace  
- Dragon Dance  

Aron @ Shell Bell  
Ability: Sturdy  
Level: 1  
EVs: 36 Spe  
Bold Nature  
IVs: 0 Atk  
- Endeavor  
- Toxic  
- Sandstorm  
- Metal Burst  

Zygarde @ Weakness Policy  
Ability: Power Construct  
Shiny: Yes  
EVs: 16 HP / 224 Atk / 36 Def / 232 Spe  
Impish Nature  
- Thousand Arrows  
- Dragon Dance  
- Coil  
- Dragon Tail  

Aggron-Mega @ Aggronite  
Ability: Sturdy  
Shiny: Yes  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Heavy Slam  
- Body Press  
- Stealth Rock  
- Iron Defense  

Serperior @ Choice Scarf  
Ability: Contrary  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Glare  
- Defog  
- Hidden Power [Fire]