Barbaracle @ Rockium Z  
Ability: Tough Claws  
EVs: 244 Atk / 8 Def / 16 SpD / 240 Spe  
Jolly Nature  
- Shell Smash  
- Stone Edge  
- Liquidation  
- Aerial Ace  

Aggron-Mega @ Aggronite  
Ability: Filter  
EVs: 248 HP / 252 SpD / 8 Spe  
Careful Nature  
- Stealth Rock  
- Heavy Slam  
- Toxic  
- Body Press  

Roserade @ Heavy-Duty Boots  
Ability: Technician  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Synthesis  
- Giga Drain  
- Sludge Bomb  
- Hidden Power [Fire]  

Raikou @ Heavy-Duty Boots  
Ability: Pressure  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Hidden Power [Ice]  
- Toxic  

Flygon @ Soft Sand  
Ability: Levitate  
EVs: 252 HP / 32 Def / 224 Spe  
Jolly Nature  
- Roost  
- Defog  
- U-turn  
- Earthquake  

Gardevoir @ Choice Scarf  
Ability: Trace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Moonblast  
- Trick  
- Healing Wish