Houndoom-Mega @ Houndoominite  
Ability: Flash Fire  
Shiny: Yes  
Tera Type: Dark  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Overheat  
- Dark Pulse  
- Sludge Bomb  
- Nasty Plot  

Hippowdon @ Leftovers  
Ability: Sand Stream  
Tera Type: Water  
EVs: 252 HP / 176 Def / 80 SpD  
Impish Nature  
- Earthquake  
- Stealth Rock  
- Whirlwind  
- Slack Off  

Hydreigon @ Leftovers  
Ability: Levitate  
Shiny: Yes  
Tera Type: Steel  
EVs: 252 HP / 144 SpD / 112 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Pulse  
- Taunt  
- Defog  
- Roost  

Iron Crown @ Choice Specs  
Ability: Quark Drive  
Tera Type: Steel  
EVs: 80 Def / 172 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 20 Atk  
- Tachyon Cutter  
- Psychic  
- Volt Switch  
- Focus Blast  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Roost  
- Dazzling Gleam  

Ogerpon-Cornerstone (F) @ Cornerstone Mask  
Ability: Sturdy  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ivy Cudgel  
- Power Whip  
- Swords Dance  
- U-turn