Slaking @ Choice Specs  
Ability: Truant  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hyper Beam  
- Ice Beam  
- Flamethrower  
- Shadow Ball  

Magnezone @ Choice Specs  
Ability: Magnet Pull  
EVs: 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Volt Switch  
- Flash Cannon  
- Thunderbolt  
- Thunder  

Latios (M) @ Choice Scarf  
Ability: Levitate  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Sleep Talk  
- Ice Beam  
- Psychic  
- Draco Meteor  

Donphan @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 100 Atk / 156 Def  
Impish Nature  
- Rapid Spin  
- Ice Shard  
- Knock Off  
- Earthquake  

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

Dragonite @ Lum Berry  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Extreme Speed  
- Fire Punch  
- Outrage