Iron Hands @ Life Orb  
Ability: Quark Drive  
EVs: 4 HP / 252 Atk / 252 SpD  
Adamant Nature  
- Belly Drum  
- Close Combat  
- Wild Charge  
- Ice Punch / Play Rough

Cetitan @ Life Orb  
Ability: Sheer Force  
EVs: 252 Atk / 4 Def / 252 SpD  
Adamant Nature  
- Belly Drum  
- Ice Punch  
- Liquidation  
- Superpower / Play Rough / Earthquake

Azumarill @ Ability Shield  
Ability: Huge Power  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Belly Drum  
- Play Rough  
- Liquidation  
- Superpower

Miraidon @ Life Orb  
Ability: Hadron Engine  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
- Electro Drift  
- Dragon Pulse  
- Charge  
- Metal Sound

Koraidon @ Life Orb  
Ability: Orichalcum Pulse  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Collision Course 
- Flare Blitz / Outrage
- Swords Dance  
- Screech

Perrserker @ Life Orb  
Ability: Steely Spirit  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Swords Dance  
- Screech  
- Iron Head  
- Close Combat

Gholdengo @ Life Orb  
Ability: Good as Gold  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
- Nasty Plot  
- Metal Sound  
- Make It Rain / Steel Beam / Flash Cannon
- Shadow Ball

Glimmora @ Lum Berry  
Ability: Corrosion (Toxic Debris is fine)
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
- Acid Spray  
- Power Gem  
- Sludge Wave
- Lots of niche options.

Iron Moth @ Lum Berry  
Ability: Quark Drive  
EVs: 252 HP / 4 Def / 252 SpA  
Modest Nature  
- Acid Spray  
- Fiery Dance  
- Sludge Wave  
- Lots of niche options.

Umbreon @ Mental Herb  
Ability: Synchronize  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
IVs: 0 Atk  
- Fake Tears  
- Screech  
- Skill Swap / Helping Hand
- Foul Play / Helping Hand