Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 208 Def / 48 Spe  
Impish Nature  
- Thousand Arrows  
- Rest  
- Coil  
- Glare  

Rayquaza-Mega @ Choice Band  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- Earthquake  
- V-create  
- Extreme Speed  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Water Spout  
- Ice Beam  
- Thunder  
- Origin Pulse  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 224 Def / 32 Spe  
Impish Nature  
- Sunsteel Strike  
- Stealth Rock  
- Toxic  
- Morning Sun  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Behemoth Blade  
- Close Combat  
- Wild Charge  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 168 SpD / 88 Spe  
Calm Nature  
IVs: 0 Atk  
- Judgment  
- Will-O-Wisp  
- Defog  
- Recover