Darkrai @ Electrium Z  
Ability: Bad Dreams  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Dark Pulse  
- Nasty Plot  
- Ice Beam  

Xerneas @ Choice Scarf  
Ability: Fairy Aura  
EVs: 252 SpA / 124 SpD / 132 Spe  
Modest Nature  
IVs: 0 Atk  
- Aromatherapy  
- Moonblast  
- Defog  
- Endeavor  

Skarmory (M) @ Leftovers  
Ability: Sturdy  
Shiny: Yes  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Spikes  
- Whirlwind  
- Roost  
- Toxic  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 80 HP / 252 Atk / 176 Spe  
Jolly Nature  
- Sunsteel Strike  
- Morning Sun  
- Earthquake  
- Swords Dance  

Zygarde-Complete @ Leftovers  
Ability: Power Construct  
EVs: 128 HP / 192 Atk / 52 SpD / 136 Spe  
Jolly Nature  
- Thousand Arrows  
- Dragon Tail  
- Substitute  
- Dragon Dance  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Rock Tomb  
- Precipice Blades  
- Toxic