Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 16 HP / 252 Atk / 36 Def / 148 SpD / 56 Spe  
Impish Nature  
- Dragon Dance  
- Thousand Arrows  
- Substitute  
- Toxic  

Gothitelle @ Choice Scarf  
Ability: Shadow Tag  
EVs: 252 HP / 168 Def / 84 SpD / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Trick  
- Cosmic Power  
- Stored Power  
- Rest  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 24 Atk / 80 Def / 152 Spe  
Impish Nature  
- Stealth Rock  
- U-turn  
- Protect  
- Earthquake  

Shedinja @ Heavy-Duty Boots  
Ability: Wonder Guard  
EVs: 252 Atk / 252 Spe  
Jolly Nature  
- Protect  
- Poltergeist  
- Will-O-Wisp  
- Shadow Sneak  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 132 HP / 252 Atk / 124 Spe  
Adamant Nature  
- Dragon Dance  
- Substitute  
- Photon Geyser  
- Sunsteel Strike  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 248 HP / 72 SpD / 188 Spe  
Timid Nature  
- Knock Off  
- Toxic  
- Roost  
- Foul Play