Blacephalon @ Focus Sash  
Ability: Beast Boost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Explosion  
- Shadow Claw  
- Knock Off  
- Flame Charge  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Endeavor  
- Moonblast  
- Earth Power  

Tapu Lele @ Metronome  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Moonblast  
- Thunder  
- Hidden Power [Fire]  

Swellow @ Choice Specs  
Ability: Scrappy  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Boomburst  
- Heat Wave  
- U-turn  
- Hurricane  

Celesteela @ Flyinium Z  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Autotomize  
- Giga Drain  
- Air Slash  
- Flamethrower  

Landorus-Therian @ Life Orb  
Ability: Intimidate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Hidden Power [Ice]  
- Earth Power  
- Stealth Rock