Banette @ Banettite  
Ability: Illusion  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Belly Drum  
- Assist  
- Sunsteel Strike  
- Close Combat  

Blissey (F) @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Baneful Bunker  
- Trick  
- Whirlwind  
- Chatter  

Rayquaza-Mega @ Choice Scarf  
Ability: Shadow Tag  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Lonely Nature  
- Clangorous Soulblaze  
- Let's Snuggle Forever  
- Searing Sunraze Smash  
- Fly  

Articuno @ Normalium Z  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Sassy Nature  
IVs: 30 Atk  
- Transform  
- Beak Blast  
- Copycat  
- Whirlwind  

Solgaleo @ Leppa Berry  
Ability: Harvest  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Adamant Nature  
- Extreme Evoboost  
- Searing Sunraze Smash  
- Light That Burns the Sky  
- Let's Snuggle Forever  

Slowbro-Mega @ Assault Vest  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Sassy Nature  
- Spectral Thief  
- Mirror Coat  
- Light That Burns the Sky  
- Oceanic Operetta