Groudon @ Choice Band  
Ability: Drought  
EVs: 144 HP / 252 Atk / 112 Spe  
Adamant Nature  
- Earthquake  
- Sleep Talk  
- Dragon Claw  
- Fire Punch  

Dialga @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 4 SpA / 252 SpD  
Modest Nature  
IVs: 0 Atk  
- Stealth Rock  
- Dragon Pulse  
- Thunder  
- Heal Block  

Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 252 HP / 252 Def / 4 SpA  
Modest Nature  
IVs: 0 Atk  
- Thunder Wave  
- Surf  
- Ice Beam  
- Rest  

Blissey (F) @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Heal Bell  
- Soft-Boiled  
- Thunder Wave  
- Seismic Toss  

Skarmory @ Leftovers  
Ability: Keen Eye  
EVs: 252 HP / 216 Def / 40 Spe  
Bold Nature  
IVs: 0 Atk  
- Spikes  
- Roost  
- Whirlwind  
- Taunt  

Arceus-Ghost @ Spooky Plate  
Ability: Multitype  
EVs: 100 HP / 8 Atk / 100 Def / 100 SpA / 100 SpD / 100 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Recover  
- Judgment  
- Focus Blast