Heracross-Mega @ Heracronite  
Ability: Guts  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Close Combat  
- Rock Blast  
- Pin Missile  
- Substitute  

Nidoking (M) @ Choice Scarf  
Ability: Sheer Force  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Ice Beam  
- Flamethrower  
- Toxic Spikes  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 212 Def / 44 SpD  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Scald  
- Rest  
- Roar  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 252 HP / 136 SpD / 120 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Stealth Rock  
- Rapid Spin  

Thundurus (M) @ Rocky Helmet  
Ability: Prankster  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Thunder Wave  
- Volt Switch  
- Hidden Power [Ice]  
- Focus Blast  

Latias (F) @ Colbur Berry  
Ability: Levitate  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Thunder Wave  
- Protect  
- Healing Wish