a dime and a stick (Regigigas) @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Facade  
- Dragon Dance  
- Precipice Blades  
- Glacial Lance  

a diamond and wine (Xerneas) @ Heavy-Duty Boots  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Boomburst  
- Rapid Spin  
- Strength Sap  
- Extreme Speed  

alive and alone (Eternatus) @ Choice Specs  
Ability: Dragon's Maw  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Energy  
- Clanging Scales  
- Sludge Bomb  
- Blue Flare  

clap and obey (Zamazenta-Crowned) @ Leftovers  
Ability: Ice Scales  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Anchor Shot  
- Spectral Thief  
- Rapid Spin  
- Soft-Boiled  

pray 4 the plagued (Lunala) @ Rocky Helmet  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Hex  
- Nuzzle  
- Topsy-Turvy  
- Recover  

warm up the bbq (Chansey) (F) @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
- Recover  
- Final Gambit  
- Whirlwind  
- U-turn