Naganadel @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Sludge Wave  
- Draco Meteor  
- Fire Blast  
- Hidden Power [Ground]  

Salamence-Mega @ Salamencite  
Ability: Aerilate  
EVs: 44 HP / 248 Atk / 216 Spe  
Adamant Nature  
- Dragon Dance  
- Facade  
- Roost  
- Earthquake  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 68 Def / 188 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Defog  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Drought  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Precipice Blades  
- Toxic  
- Rock Tomb  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Neuroforce  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Photon Geyser  
- Earth Power  
- Power Gem  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 252 Def / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Hex  
- Draco Meteor  
- Will-O-Wisp  
- Rest