Forretress (F) @ Chesto Berry  
Ability: Sturdy  
EVs: 248 HP / 248 SpD / 12 Spe  
Careful Nature  
IVs: 0 Atk  
- Rapid Spin  
- Spikes  
- Toxic Spikes  
- Rest  

Groudon @ Leftovers  
Ability: Drought  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Stealth Rock  
- Earthquake  
- Lava Plume  
- Toxic  

Cresselia (F) @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 240 Def / 16 SpD  
Bold Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Hidden Power [Fire]  
- Ice Beam  
- Thunder Wave  
- Moonlight  

Dialga @ Choice Scarf  
Ability: Pressure  
EVs: 52 HP / 252 SpA / 204 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Dragon Pulse  
- Fire Blast  
- Earth Power  

Blissey (F) @ Leftovers  
Ability: Natural Cure  
EVs: 4 HP / 252 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Aromatherapy  
- Toxic  
- Seismic Toss  
- Soft-Boiled  

Giratina @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Sleep Talk  
- Rest  
- Roar