Entei @ Altarianite  
Ability: Pressure  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 4 Def  
Adamant Nature  
- Extreme Speed  
- Stone Edge  
- Sacred Fire  
- Return  

Xerneas @ Choice Specs  
Ability: Fairy Aura  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Grass Knot  
- Psyshock  
- Focus Blast  

Clefable @ Sablenite  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Moonblast  
- Toxic  
- Soft-Boiled  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Recover  
- Judgment  
- Toxic  

Azumarill @ Blue Orb  
Ability: Thick Fat  
EVs: 252 HP / 76 Atk / 180 Def  
Impish Nature  
- Rest  
- Perish Song  
- Whirlpool  
- Aqua Jet  

Diancie @ Gardevoirite  
Ability: Clear Body  
Happiness: 0  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Explosion  
- Frustration  
- Diamond Storm  
- Toxic