Mawile-Mega @ Mawilite  
Ability: Huge Power  
Tera Type: Steel  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Swords Dance  
- Play Rough  
- Sucker Punch  
- Thunder Punch  

Corviknight @ Rocky Helmet  
Ability: Pressure  
Tera Type: Water  
EVs: 252 HP / 252 Def  
Bold Nature  
- Iron Defense  
- Body Press  
- Roost  
- U-turn  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Ghost  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Toxic  
- Spikes  
- Leech Seed  
- Knock Off  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Grass  
EVs: 252 HP / 64 SpA / 172 SpD  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Protect  

Aegislash @ Life Orb  
Ability: Stance Change  
Tera Type: Ghost  
EVs: 252 HP / 52 Atk / 180 SpA  
Quiet Nature  
- Shadow Ball  
- Flash Cannon  
- Close Combat  
- Shadow Sneak  

Iron Treads @ Icium Z  
Ability: Quark Drive  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Ice Spinner  
- Rapid Spin  
- Volt Switch