Hydreigon @ Leftovers  
Ability: Levitate  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Draco Meteor  
- Flash Cannon  
- Substitute  

Iron Valiant @ Choice Specs  
Ability: Quark Drive  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Moonblast  
- Shadow Ball  
- Thunderbolt  
- Trick  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Stealth Rock  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Ivy Cudgel  
- Power Whip  
- Play Rough  
- Knock Off  

Pecharunt @ Heavy-Duty Boots  
Ability: Poison Puppeteer  
Tera Type: Dark  
EVs: 252 HP / 228 Def / 28 Spe  
Bold Nature  
IVs: 0 Atk  
- Malignant Chain  
- Shadow Ball  
- Parting Shot  
- Recover  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Stone Edge  
- U-turn