Father (Zygarde-Complete) @ Groundium Z  
Ability: Power Construct  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Coil  
- Thousand Arrows  
- Rest  
- Extreme Speed  

Magneton @ Electrium Z  
Ability: Sturdy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Electroweb  
- Metal Sound  
- Zap Cannon  
- Hidden Power [Fire]  

Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
EVs: 248 HP / 60 Atk / 136 SpD / 64 Spe  
Careful Nature  
- Dragon Dance  
- Will-O-Wisp  
- Outrage  
- Flare Blitz