Snorlax @ Chesto Berry  
Ability: Thick Fat  
EVs: 200 HP / 76 Def / 188 SpD / 44 Spe  
Careful Nature  
- Recycle  
- Rest  
- Darkest Lariat  
- Body Slam  

Jellicent @ Colbur Berry  
Ability: Water Absorb  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Taunt  
- Hex  
- Strength Sap  

Silvally-Fighting @ Fighting Memory  
Ability: RKS System  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Multi-Attack  
- Iron Head  
- Crunch  
- Swords Dance  

Mamoswine @ Metronome  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Ice Shard  
- Earthquake  
- Icicle Crash  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- U-turn  
- Draco Meteor  
- Dark Pulse  
- Fire Blast  

Noivern @ Heavy-Duty Boots  
Ability: Infiltrator  
EVs: 24 HP / 252 SpA / 232 Spe  
Modest Nature  
IVs: 0 Atk  
- Defog  
- Hurricane  
- Draco Meteor  
- Flamethrower