Cobalion @ Shuca Berry  
Ability: Justified  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Iron Head  
- Close Combat  
- Swords Dance  
- Rock Polish  

Sharpedo-Mega @ Sharpedonite  
Ability: Speed Boost  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Crunch  
- Psychic Fangs  
- Ice Fang  
- Protect  

Kommo-o @ Dragonium Z  
Ability: Bulletproof  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Outrage  
- Close Combat  
- Poison Jab  
- Dragon Dance  

Mamoswine @ Focus Sash  
Ability: Thick Fat  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Earthquake  
- Icicle Crash  
- Stone Edge  
- Stealth Rock  

Chandelure @ Choice Scarf  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fire Blast  
- Shadow Ball  
- Trick  
- Memento  

Araquanid @ Choice Band  
Ability: Water Bubble  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Liquidation  
- Leech Life  
- Sticky Web  
- Rest