Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 244 Atk / 12 Def / 252 Spe  
Adamant Nature  
- Poltergeist  
- Stone Edge  
- Hone Claws  
- Substitute  

Melmetal @ Leftovers  
Ability: Iron Fist  
EVs: 252 Atk / 148 SpD / 108 Spe  
Adamant Nature  
- Double Iron Bash  
- Earthquake  
- Toxic  
- Protect  

Zamazenta @ Protective Pads  
Ability: Dauntless Shield  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Crunch  
- Psychic Fangs  
- Howl  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
Shiny: Yes  
EVs: 4 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Seismic Toss  
- Stealth Rock  
- Soft-Boiled  
- Teleport  

Mandibuzz @ Heavy-Duty Boots  
Ability: Overcoat  
Shiny: Yes  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
IVs: 0 Atk  
- Foul Play  
- Toxic  
- Defog  
- Roost  

Reshiram @ Heavy-Duty Boots  
Ability: Turboblaze  
Shiny: Yes  
EVs: 248 HP / 112 SpA / 136 SpD / 12 Spe  
Calm Nature  
IVs: 0 Atk  
- Draco Meteor  
- Blue Flare  
- Defog  
- Roost