Dark Meat core Sharp/Modest Hydra+Modest Gengar supported by Webs+ Psychic Terrain to Block Mach Punch and Shadow Sneak protecting the dark/Ghost core, Lucha Terrain abuser, take care with the terrain because of sucker punch

Shuckle @ Mental Herb  
Ability: Sturdy  
EVs: 248 HP / 128 Def / 132 SpD  
Bold Nature  
IVs: 0 Atk  
- Sticky Web  
- Stealth Rock  
- Encore  
- Final Gambit

Gengar @ Life Orb  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Thunderbolt  
- Shadow Ball  
- Sludge Wave

Bisharp @ Dread Plate  
Ability: Defiant  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Knock Off  
- Iron Head  
- Sucker Punch

Hydreigon @ Life Orb  
Ability: Levitate  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Dragon Pulse  
- Flash Cannon  
- Dark Pulse

Hawlucha (M) @ Psychic Seed  
Ability: Unburden  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Roost  
- Close Combat  
- Acrobatics

Indeedee @ Terrain Extender  
Ability: Psychic Surge  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Dazzling Gleam  
- Psyshock  
- Mystical Fire