Heracross-Mega @ Heracronite  
Ability: Skill Link  
EVs: 252 Atk / 252 Def / 4 SpD  
Adamant Nature  
IVs: 0 Spe  
- Arm Thrust  
- Rock Blast  
- Pin Missile  
- Bullet Seed  

Porygon2 @ Eviolite  
Ability: Trace  
EVs: 252 Def / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk  
- Tri Attack  
- Teleport  
- Trick Room  
- Recover  

Stakataka @ Steelium Z  
Ability: Beast Boost  
EVs: 4 HP / 252 Atk / 252 Def  
Adamant Nature  
IVs: 0 Spe  
- Gyro Ball  
- Body Press  
- Heat Crash  
- Heavy Slam  

Glastrier @ Life Orb  
Ability: Chilling Neigh  
EVs: 252 Atk / 252 Def / 4 SpD  
Adamant Nature  
IVs: 0 Spe  
- Close Combat  
- High Horsepower  
- Icicle Crash  
- Stomping Tantrum  

Hatterene (F) @ Choice Specs  
Ability: Magic Bounce  
EVs: 4 Def / 252 SpA / 252 SpD  
Modest Nature  
IVs: 0 Atk / 0 Spe  
- Dazzling Gleam  
- Mystical Fire  
- Psyshock  
- Shadow Ball  

Melmetal @ Choice Band  
Ability: Iron Fist  
EVs: 4 HP / 252 Atk / 252 Def  
IVs: 0 Spe  
- Ice Punch  
- Double Iron Bash  
- Thunder Punch  
- Earthquake