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  

Togekiss @ Salamencite  
Ability: Serene Grace  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Hyper Voice  
- Psyshock  
- Roost  
- Nasty Plot  

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

Whimsicott @ Blue Orb  
Ability: Primordial Sea  
EVs: 252 HP / 48 Def / 208 Spe  
Timid Nature  
- Hidden Power [Water]  
- Substitute  
- Leech Seed  
- Endeavor  

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