Gyarados @ Heavy-Duty Boots  
Ability: Moxie  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Waterfall  
- Bounce  
- Power Whip  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Power Whip  
- Spikes  
- Protect  
- Knock Off  

Jellicent @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Will-O-Wisp  
- Scald  
- Shadow Ball  

Hydreigon @ Leftovers  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Flamethrower  
- Dark Pulse  
- Flash Cannon  

Hatterene (F) @ Assault Vest  
Ability: Magic Bounce  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Mystical Fire  
- Psychic  
- Dazzling Gleam  
- Giga Drain  

Grimmsnarl-Gmax (M) @ Black Glasses  
Ability: Prankster  
EVs: 196 HP / 252 Atk / 60 Spe  
Adamant Nature  
- Bulk Up  
- Spirit Break  
- Sucker Punch  
- Darkest Lariat