Tyrantrum @ Choice Band  
Ability: Rock Head  
EVs: 8 HP / 252 Atk / 248 Spe  
Adamant Nature  
- Dragon Claw  
- Head Smash  
- Earthquake  
- Close Combat  

Reuniclus @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 24 SpA / 236 SpD  
Modest Nature  
- Psyshock  
- Future Sight  
- Focus Blast  
- Shadow Ball  

Vaporeon @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Scald  
- Heal Bell  
- Protect  

Porygon2 @ Eviolite  
Ability: Trace  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
- Teleport  
- Recover  
- Ice Beam  
- Toxic  

Nidoqueen @ Life Orb  
Ability: Sheer Force  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Stealth Rock  
- Earth Power  
- Sludge Wave  
- Ice Beam  

Flygon @ Choice Scarf  
Ability: Levitate  
EVs: 236 Atk / 20 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Defog  
- Outrage