Nihilego @ Black Sludge  
Ability: Beast Boost  
EVs: 228 HP / 100 Def / 28 SpD / 152 Spe  
Timid Nature  
- Clear Smog  
- Stealth Rock  
- Knock Off  
- Power Gem  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 244 HP / 68 Def / 28 SpA / 148 SpD / 20 Spe  
Calm Nature  
IVs: 0 Atk  
- Lava Plume  
- Stealth Rock  
- Earth Power  
- Toxic  

Victini @ Heavy-Duty Boots  
Ability: Victory Star  
EVs: 56 HP / 168 Atk / 8 Def / 24 SpA / 252 Spe  
Hasty Nature  
- Future Sight  
- Bolt Strike  
- Blue Flare  
- U-turn  

Zekrom @ Leftovers  
Ability: Teravolt  
EVs: 248 HP / 28 Atk / 72 Def / 160 Spe  
Impish Nature  
- Dragon Dance  
- Bolt Strike  
- Roost  
- Breaking Swipe