Genesect @ Choice Scarf  
Ability: Download  
EVs: 136 Atk / 252 SpA / 120 Spe  
Rash Nature  
- Ice Beam  
- Flamethrower  
- U-turn  
- Thunderbolt  

Thundurus @ Sitrus Berry  
Ability: Prankster  
EVs: 196 HP / 216 SpD / 96 Spe  
Calm Nature  
IVs: 2 Atk / 30 Def  
- Thunderbolt  
- Hidden Power [Ice]  
- Thunder Wave  
- Taunt  

Landorus-Therian (M) @ Yache Berry  
Ability: Intimidate  
EVs: 248 HP / 52 Def / 60 SpA / 60 SpD / 88 Spe  
Modest Nature  
- Stealth Rock  
- Earth Power  
- U-turn  
- Hidden Power [Ice]  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 220 Def / 40 SpD  
Bold Nature  
- Scald  
- Calm Mind  
- Substitute  
- Protect  

Scrafty @ Sitrus Berry  
Ability: Intimidate  
EVs: 248 HP / 176 Atk / 84 SpD  
Careful Nature  
- Fake Out  
- Drain Punch  
- Crunch  
- Detect  

Latios @ Dragon Gem  
Ability: Levitate  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Draco Meteor  
- Hidden Power [Ground]  
- Psychic  
- Protect