Dialga @ Assault Vest  
Ability: Pressure  
EVs: 252 HP / 92 Def / 164 Spe  
Bold Nature  
- Dragon Tail  
- Ice Beam  
- Draco Meteor  
- Flamethrower  

Greninja @ Waterium Z  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hydro Pump  
- Dark Pulse  
- Water Shuriken  
- U-turn  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Toxic  
- Earthquake  
- Defog  
- Stealth Rock  

Arceus-Steel @ Iron Plate  
Ability: Multitype  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Earth Power  
- Calm Mind  
- Recover  

Mewtwo @ Choice Specs  
Ability: Pressure  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psystrike  
- Ice Beam  
- Shadow Ball  
- Fire Blast  

Giratina @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
- Rest  
- Dragon Tail  
- Hex  
- Thunder Wave