Ferrothorn (F) @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
IVs: 0 SpA  
- Leech Seed  
- Power Whip  
- Protect  
- Spikes  

Giratina @ Griseous Orb  
Ability: Pressure  
EVs: 252 Atk / 252 Def / 4 SpD  
Adamant Nature  
IVs: 0 SpA  
- Defog  
- Dragon Tail  
- Earthquake  
- Shadow Sneak  

Kyogre @ Blue Orb  
Ability: Drizzle  
EVs: 32 HP / 236 Atk / 64 Def / 176 Spe  
Adamant Nature  
- Earthquake  
- Ice Beam  
- Liquidation  
- Thunder  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
IVs: 0 SpA  
- Moonlight  
- Stealth Rock  
- Sunsteel Strike  
- Toxic  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 72 HP / 252 SpA / 100 SpD / 84 Spe  
Modest Nature  
IVs: 0 Atk  
- Aromatherapy  
- Geomancy  
- Moonblast  
- Thunder  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Modest Nature  
- Dark Pulse  
- Foul Play  
- Oblivion Wing  
- U-turn