Medicham-Mega @ Medichamite  
Ability: Pure Power  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- Close Combat  
- Zen Headbutt  
- Bullet Punch  

Hydreigon @ Choice Specs  
Ability: Levitate  
Tera Type: Dark  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Dark Pulse  
- Draco Meteor  
- Focus Blast  
- U-turn  

Ogerpon (F) @ Heavy-Duty Boots  
Ability: Defiant  
Tera Type: Grass  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Ivy Cudgel  
- Knock Off  
- Superpower  

Clefable @ Leftovers  
Ability: Magic Guard  
Tera Type: Dragon  
EVs: 252 HP / 244 Def / 12 Spe  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Thunder Wave  
- Moonblast  
- Soft-Boiled  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Fairy  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Hidden Power [Ice]  
- Toxic  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Tera Type: Fairy  
EVs: 88 HP / 252 Atk / 168 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Defog