Slowbro @ Slowbronite  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Slack Off  
- Ice Beam  
- Toxic  
- Iron Defense  

Buzzwole @ Leftovers  
Ability: Beast Boost  
Shiny: Yes  
EVs: 248 HP / 184 Def / 76 SpD  
Impish Nature  
- Hammer Arm  
- Earthquake  
- Toxic  
- Roost  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 64 Def / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Recover  
- Judgment  
- Defog  
- Ice Beam  

Xerneas @ Choice Scarf  
Ability: Fairy Aura  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Focus Blast  
- Aromatherapy  
- Defog  

Ferrothorn @ Steelium Z  
Ability: Iron Barbs  
EVs: 252 HP / 92 Def / 164 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Leech Seed  
- Thunder Wave  
- Gyro Ball  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 HP / 252 SpA / 252 Spe  
Mild Nature  
- Dark Pulse  
- Oblivion Wing  
- Sucker Punch  
- Knock Off