Palkia @ Choice Specs  
Ability: Pressure  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spacial Rend  
- Hydro Pump  
- Thunder  
- Draco Meteor  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 92 Def / 168 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Thunder Wave  
- Calm Mind  
- Recover  

Ho-Oh @ Leppa Berry  
Ability: Regenerator  
Shiny: Yes  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- Sacred Fire  
- Whirlwind  
- Thunder Wave  
- Recover  

Groudon @ Leftovers  
Ability: Drought  
EVs: 248 HP / 96 Def / 164 SpD  
Careful Nature  
- Precipice Blades  
- Stone Edge  
- Stealth Rock  
- Thunder Wave  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
Shiny: Yes  
EVs: 56 HP / 116 Def / 84 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hex  
- Draco Meteor  
- Thunder Wave  
- Defog  

Mewtwo @ Mind Plate  
Ability: Pressure  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psystrike  
- Taunt  
- Thunder Wave  
- Recover