Melmetal @ Blunder Policy  
Ability: Iron Fist  
Tera Type: Steel  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Double Iron Bash  
- Dynamic Punch  
- Earthquake  
- Ice Punch  

Heatran @ Air Balloon  
Ability: Flash Fire  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Hidden Power [Ice]  
- Stealth Rock  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ivy Cudgel  
- Power Whip  
- U-turn  
- Encore  

Iron Valiant @ Life Orb  
Ability: Quark Drive  
Tera Type: Fairy  
EVs: 108 Atk / 148 SpA / 252 Spe  
Naive Nature  
- Moonblast  
- Close Combat  
- Knock Off  
- Destiny Bond  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
Tera Type: Ground  
EVs: 248 HP / 128 Def / 132 Spe  
Impish Nature  
- Earthquake  
- Defog  
- U-turn  
- Toxic  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Hidden Power [Ice]  
- Volt Switch