Arcanine  
Ability: Intimidate  
EVs: 40 Atk / 228 SpA / 240 Spe  
Rash Nature  
- Fire Blast  
- Hidden Power [Fighting]  
- Thief  
- Toxic  

Sceptile @ Petaya Berry  
Ability: Overgrow  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Blade  
- Thunder Punch  
- Substitute  
- Endeavor  

Regice @ Leftovers  
Ability: Clear Body  
EVs: 248 HP / 52 Atk / 4 Def / 140 SpA / 64 Spe  
Mild Nature  
- Thunderbolt  
- Ice Beam  
- Explosion  
- Hidden Power [Fire]  

Regirock @ Leftovers  
Ability: Clear Body  
EVs: 212 HP / 196 Atk / 100 Spe  
Adamant Nature  
- Thunder Wave  
- Rock Slide  
- Earthquake  
- Explosion  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 244 SpA / 16 SpD  
Calm Nature  
IVs: 0 Atk  
- Surf  
- Sleep Talk  
- Calm Mind  
- Rest  

Metagross @ Leftovers  
Ability: Clear Body  
EVs: 168 HP / 236 Atk / 16 Def / 88 Spe  
Adamant Nature  
- Agility  
- Earthquake  
- Meteor Mash  
- Explosion