Kommo-o @ Kommonium Z  
Ability: Overcoat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Hasty Nature  
- Dragon Dance  
- Clanging Scales  
- Poison Jab  
- Close Combat  

Landorus-Therian @ Focus Sash  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Stealth Rock  
- Rock Tomb  
- Defog  

Serperior @ Choice Scarf  
Ability: Contrary  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Hidden Power [Fire]  
- Glare  
- Defog  

Greninja (M) @ Expert Belt  
Ability: Protean  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Hidden Power [Fire]  
- Hydro Pump  
- Spikes  
- Gunk Shot  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Diamond Storm  
- Moonblast  
- Earth Power  
- Hidden Power [Fire]  

Celesteela @ Metronome  
Ability: Beast Boost  
EVs: 76 HP / 252 SpA / 180 Spe  
Hasty Nature  
- Autotomize  
- Air Slash  
- Earthquake  
- Flamethrower