Smeargle @ Choice Scarf  
Ability: Technician  
Level: 50  
EVs: 84 HP / 92 Def / 76 SpD / 252 Spe  
Jolly Nature  
- Dark Void  
- Sheer Cold  
- Fake Out  
- Switcheroo  

Dialga @ Choice Specs  
Ability: Pressure  
Level: 50  
EVs: 60 HP / 196 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Dragon Pulse  
- Earth Power  
- Blizzard  

Abomasnow @ Leftovers  
Ability: Snow Warning  
Level: 50  
EVs: 252 HP / 76 Def / 180 SpD  
Modest Nature  
IVs: 0 Atk  
- Blizzard  
- Grass Knot  
- Leech Seed  
- Protect  

Palkia @ Haban Berry  
Ability: Pressure  
Level: 50  
EVs: 156 HP / 4 Def / 92 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spacial Rend  
- Fire Blast  
- Thunder  
- Protect