Deoxys-Attack @ Steelium Z  
Ability: Pressure  
EVs: 196 Atk / 60 SpA / 252 Spe  
Hasty Nature  
- Extreme Speed  
- Mirror Coat  
- Recover  
- Psychic  

Diancie @ Rocky Helmet  
Ability: Clear Body  
EVs: 4 HP / 252 Atk / 252 Def  
Impish Nature  
- Heal Bell  
- Calm Mind  
- Diamond Storm  
- Earth Power  

Meloetta @ Fightinium Z  
Ability: Serene Grace  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
- Quick Attack  
- Protect  
- Snatch  
- Dazzling Gleam  

Togedemaru @ Leftovers  
Ability: Sturdy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- Zing Zap  
- Nuzzle  
- Spiky Shield  

Mudsdale @ Fairium Z  
Ability: Stamina  
EVs: 252 HP / 136 Def / 120 SpD  
Bold Nature  
- Body Slam  
- Rock Slide  
- Counter  
- Endeavor  

Lunala @ Life Orb  
Ability: Shadow Shield  
EVs: 252 HP / 140 Def / 116 SpD  
Bold Nature  
IVs: 0 Atk  
- Moongeist Beam  
- Focus Blast  
- Moonblast  
- Night Daze