Gothitelle @ Leftovers  
Ability: Shadow Tag  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 3 Spe  
- Calm Mind  
- Psyshock  
- Rest  
- Thunder Wave  

Ho-Oh @ Choice Band  
Ability: Regenerator  
EVs: 248 HP / 196 Atk / 52 SpD / 12 Spe  
Adamant Nature  
- Brave Bird  
- Sacred Fire  
- Earthquake  
- Sleep Talk  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Stealth Rock  
- Precipice Blades  
- Lava Plume  
- Roar  

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

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Ice Beam  
- Recover  
- Toxic  

Salamence-Mega @ Salamencite  
Ability: Aerilate  
EVs: 252 HP / 4 Atk / 252 Spe  
Jolly Nature  
- Dragon Tail  
- Roost  
- Body Slam  
- Defog