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

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 228 Atk / 48 SpD / 232 Spe  
Adamant Nature  
- Glare  
- Dragon Dance  
- Substitute  
- Thousand Arrows  

Gothitelle @ Leftovers  
Ability: Shadow Tag  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Taunt  
- Confide  
- Charm  
- Rest  

Arceus-Poison @ Poisonium Z  
Ability: Multitype  
EVs: 248 HP / 4 Atk / 8 Def / 148 SpD / 100 Spe  
Jolly Nature  
- Poison Jab  
- Will-O-Wisp  
- Recover  
- Stealth Rock  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Toxic  
- Defog  

Necrozma-Dusk-Mane @ Aguav Berry  
Ability: Prism Armor  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Signal Beam  
- Stored Power  
- Rock Polish