Zekrom @ Leftovers  
Ability: Teravolt  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Bolt Strike  
- Dragon Tail  
- Toxic  
- Roost  

Ho-Oh @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 204 Def / 52 SpD  
Impish Nature  
- Sacred Fire  
- Recover  
- Toxic  
- Brave Bird  

Groudon-Primal @ Red Orb  
Ability: Drought  
EVs: 144 HP / 156 Atk / 56 SpD / 152 Spe  
Adamant Nature  
- Stealth Rock  
- Swords Dance  
- Precipice Blades  
- Rock Tomb  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 252 HP / 64 Def / 192 Spe  
Timid Nature  
- Judgment  
- Recover  
- Ice Beam  
- Defog  

Xerneas @ Choice Scarf  
Ability: Fairy Aura  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
- Moonblast  
- Focus Blast  
- Aromatherapy  
- Defog  

Salamence-Mega @ Salamencite  
Ability: Intimidate  
EVs: 44 HP / 252 Atk / 212 Spe  
Adamant Nature  
- Dragon Dance  
- Double-Edge  
- Roost  
- Facade