opera hall (Zygarde-Complete) @ Leftovers  
Ability: Soundproof  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Thousand Waves  
- Volt Switch  
- Slack Off  
- Worry Seed  

final message: ily (Celesteela) @ Metronome  
Ability: Aerilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
- Boomburst  
- Rapid Spin  
- Anchor Shot  
- Recover  

white whale (Zamazenta-Crowned) @ Expert Belt  
Ability: Tough Claws  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Glacial Lance  
- Fishious Rend  
- Sunsteel Strike  

ladder stitch (Regigigas) @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Spikes  
- Flip Turn  
- Facade  
- Nuzzle  

voice journal (Lunala) @ Rocky Helmet  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Entrainment  
- Hex  
- Nuzzle  
- Roost  

some like it hot (Xerneas) @ Choice Specs  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Boomburst  
- Volt Switch  
- Blue Flare  
- Extreme Speed