Groudon @ Leftovers  
Ability: Drought  
EVs: 248 HP / 252 SpD / 8 Spe  
Careful Nature  
- Stealth Rock  
- Thunder Wave  
- Precipice Blades  
- Dragon Tail  

Mewtwo @ Firium Z  
Ability: Pressure  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psystrike  
- Fire Blast  
- Calm Mind  
- Recover  

Reshiram @ Choice Scarf  
Ability: Turboblaze  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Blue Flare  
- Draco Meteor  
- Earth Power  
- Fusion Flare  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 248 HP / 84 SpD / 176 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Will-O-Wisp  
- Recover  
- Judgment  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Moonblast  
- Moonlight  
- Flamethrower  

Genesect @ Choice Band  
Ability: Download  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Hasty Nature  
- U-turn  
- Iron Head  
- Blaze Kick  
- Extreme Speed