Regigigas @ Flame Orb  
Ability: Guts  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Facade  
- Recover  
- Shift Gear  
- Spectral Thief  

Necrozma-Dawn-Wings @ Choice Specs  
Ability: Adaptability  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Photon Geyser  
- Astral Barrage  
- Moongeist Beam  
- Stored Power  

Magearna @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Taunt  
- Quiver Dance  
- Baton Pass  
- Flash Cannon  

Zamazenta-Crowned @ Leftovers  
Ability: Ice Scales  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Anchor Shot  
- Thunderous Kick  
- Recover  
- Parting Shot  

Tapu Fini @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Parting Shot  
- Glare  
- Sticky Web  
- Haze  

Yveltal @ Leftovers  
Ability: Simple  
EVs: 252 HP / 252 Atk / 252 Def / 248 SpA / 252 SpD / 252 Spe  
Impish Nature  
- Power Trip  
- Substitute  
- Clangorous Soul  
- Oblivion Wing