Gothitelle @ Leftovers  
Ability: Shadow Tag  
EVs: 244 HP / 108 Def / 156 SpD  
Calm Nature  
IVs: 0 Atk  
- Confide  
- Charm  
- Taunt  
- Rest  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 96 HP / 248 SpA / 12 SpD / 152 Spe  
Mild Nature  
- Rock Polish  
- Fire Blast  
- Precipice Blades  
- Hidden Power [Ice]  

Salamence-Mega @ Salamencite  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Roost  
- Earthquake  
- Double-Edge  

Xerneas @ Choice Scarf  
Ability: Fairy Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Defog  
- Aromatherapy  
- Hidden Power [Rock]  

Necrozma-Dusk-Mane @ Solganium Z  
Ability: Prism Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Rock Polish  
- Swords Dance  
- Sunsteel Strike  
- Earthquake  

Deoxys-Speed @ Focus Sash  
Ability: Pressure  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Taunt  
- Skill Swap  
- Spikes