Lugia @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 88 Def / 168 Spe  
Bold Nature  
IVs: 0 Atk  
- Substitute  
- Roost  
- Toxic  
- Whirlwind  

Klefki @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Spikes  
- Play Rough  
- Thunder Wave  
- Toxic  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 20 Atk / 76 Def / 160 SpD  
Adamant Nature  
- Swords Dance  
- Precipice Blades  
- Rock Tomb  
- Rest  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Sunsteel Strike  
- Moonlight  
- Swords Dance  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 64 Def / 192 Spe  
Jolly Nature  
- Recover  
- Will-O-Wisp  
- Defog  
- Liquidation  

Xerneas @ Grassium Z  
Ability: Fairy Aura  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Aromatherapy  
- Moonblast  
- Calm Mind  
- Hidden Power [Fire]