Necrozma @ Weakness Policy  
Ability: Unburden  
EVs: 252 Atk / 44 SpA / 212 Spe  
Naughty Nature  
- Photon Geyser  
- Earthquake  
- Swords Dance  
- Heat Wave  

Hoopa @ Psychic Seed  
Ability: Unburden  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psyshock  
- Shadow Ball  
- Nasty Plot  
- Destiny Bond  

Latios @ Life Orb  
Ability: Tinted Lens  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psyshock  
- Draco Meteor  
- Psychic  
- Calm Mind  

Zapdos @ Terrain Extender  
Ability: Psychic Surge  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Thunderbolt  
- Hidden Power [Ice]  
- Roost  
- U-turn  

Meloetta @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 144 SpA / 112 Spe  
Modest Nature  
IVs: 0 Atk  
- Psyshock  
- Calm Mind  
- Hyper Voice  
- Focus Blast  

Metagross @ Metagrossite  
Ability: Psychic Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Zen Headbutt  
- Meteor Mash  
- Hammer Arm  
- Pursuit