Articuno @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Substitute  
- Roost  
- Freeze-Dry  
- Hurricane  

Serperior @ Leftovers  
Ability: Contrary  
Shiny: Yes  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Substitute  
- Glare  
- Leech Seed  

Kommo-o @ Kommonium Z  
Ability: Bulletproof  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Clanging Scales  
- Drain Punch  
- Clangorous Soul  
- Flamethrower  

Donphan @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Rapid Spin  
- Stealth Rock  
- High Horsepower  
- Knock Off  

Beedrill-Mega @ Beedrillite  
Ability: Adaptability  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Poison Jab  
- Knock Off  
- Fell Stinger  

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