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

Arceus-Dark @ Dread Plate
Ability: Multitype
EVs: 252 HP / 160 Def / 92 Spe
Timid Nature
- Calm Mind
- Judgment
- Recover
- Refresh

Groudon-Primal @ Red Orb
Ability: Desolate Land
EVs: 252 HP / 56 Def / 220 SpD
Sassy Nature
- Stealth Rock
- Precipice Blades
- Overheat
- Toxic

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Spectral Thief  
- Rock Tomb  
- Shadow Sneak  
- Close Combat  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
- Judgment  
- Recover  
- Defog
- Toxic  

Necrozma-Dusk-Mane @ Weakness Policy
Ability: Prism Armor
EVs: 132 HP / 252 Atk / 124 Spe
Adamant Nature
- Sunsteel Strike
- Autotomize
- Stone Edge
- Earthquake