Aegislash @ Ghostium Z  
Ability: Stance Change  
EVs: 248 HP / 240 SpA / 20 SpD  
Quiet Nature  
IVs: 0 Spe  
- Shadow Ball  
- Shadow Sneak  
- Metal Sound  
- King's Shield  

Heatran @ Choice Scarf  
Ability: Flash Fire  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Overheat  
- Hyper Beam  
- Dark Pulse  
- Earth Power  

Lucario-Mega @ Lucarionite  
Ability: Inner Focus  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Substitute  
- Reversal  
- Close Combat