Heatran @ Firium Z  
Ability: Flash Fire  
EVs: 136 HP / 168 Def / 64 SpA / 140 Spe  
Modest Nature  
- Rock Tomb  
- Overheat  
- Earth Power  
- Protect  

Slowbro-Mega @ Slowbronite  
Ability: Oblivious  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Iron Defense  
- Amnesia  
- Slack Off  
- Foul Play  

Greninja @ Grassium Z  
Ability: Protean  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Grass Knot  
- Hydro Cannon  
- Ice Beam