Kommo-o @ Kommonium Z  
Ability: Soundproof  
EVs: 240 HP / 20 SpA / 104 SpD / 144 Spe  
Calm Nature  
- Clanging Scales  
- Close Combat  
- Taunt  
- Flamethrower  

Heatran @ Grassium Z  
Ability: Flash Fire  
EVs: 96 HP / 180 SpA / 104 SpD / 128 Spe  
Modest Nature  
- Overheat  
- Rock Tomb  
- Solar Beam  
- Earth Power  

Metagross-Mega @ Metagrossite  
Ability: Clear Body  
EVs: 160 HP / 80 Atk / 76 SpD / 192 Spe  
Jolly Nature  
- Hammer Arm  
- Meteor Mash  
- Bullet Punch  
- Ice Punch