Tapu Lele @ Terrain Extender  
Ability: Psychic Surge  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Moonblast  
- Nature's Madness  
- Taunt  

Deoxys-Attack @ Power Herb  
Ability: Pressure  
Tera Type: Ghost  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Expanding Force  
- Shadow Ball  
- Focus Blast  
- Meteor Beam  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
Tera Type: Psychic  
EVs: 40 HP / 248 Atk / 80 Def / 140 Spe  
Adamant Nature  
- Dragon Dance  
- Photon Geyser  
- Earthquake  
- Stone Edge  

Lunala @ Power Herb  
Ability: Shadow Shield  
Tera Type: Fairy  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Moongeist Beam  
- Moonblast  
- Psyshock  

Ditto @ Choice Scarf  
Ability: Imposter  
Hidden Power: Ice  
Tera Type: Ghost  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Transform  

Hatterene @ Eject Button  
Ability: Magic Bounce  
Tera Type: Water  
EVs: 168 HP / 88 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Mystical Fire  
- Healing Wish  
- Dazzling Gleam  
- Nuzzle