Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 16 HP / 224 Atk / 36 Def / 232 Spe  
Impish Nature  
- Dragon Dance  
- Thousand Arrows  
- Substitute  
- Dragon Tail  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Spikes  
- Protect  
- Leech Seed  
- Knock Off  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Sunsteel Strike  
- Stealth Rock  
- Morning Sun  
- Knock Off  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 248 HP / 196 Def / 24 SpD / 40 Spe  
Bold Nature  
IVs: 0 Atk  
- Refresh  
- Ice Beam  
- Recover  
- Toxic  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 240 HP / 180 SpD / 88 Spe  
Calm Nature  
IVs: 0 Atk  
- Perish Song  
- Defog  
- Judgment  
- Recover  

Gengar @ Gengarite  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Encore  
- Substitute  
- Nasty Plot