Magnezone @ Electrium Z  
Ability: Magnet Pull  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Flash Cannon  
- Hidden Power [Fire]  
- Substitute  

Melmetal @ Leftovers  
Ability: Iron Fist  
Tera Type: Steel  
EVs: 244 HP / 252 SpD / 12 Spe  
Adamant Nature  
- Double Iron Bash  
- Earthquake  
- Toxic  
- Protect  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 4 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Flip Turn  
- Toxic  
- Wish  
- Protect  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Ground  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
- Earth Power  
- U-turn  
- Toxic  
- Stealth Rock  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
Tera Type: Grass  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Wood Hammer  
- Grassy Glide  
- Knock Off  
- U-turn  

Hydreigon @ Choice Scarf  
Ability: Levitate  
Tera Type: Dark  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- Dark Pulse  
- Earth Power  
- Defog  

--
Melmetal @ Choice Band  
Ability: Iron Fist  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Double Iron Bash  
- Earthquake  
- Thunder Punch  
- Superpower  
noobish (Marowak-Alola) @ Thick Club  
Ability: Rock Head  
Tera Type: Ghost  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Flare Blitz  
- Poltergeist  
- Earthquake  
- Swords Dance  

Slowbro @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Future Sight  
- Trick Room  
- Teleport  

Diancie @ Mental Herb  
Ability: Clear Body  
Tera Type: Rock  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Moonblast  
- Body Press  
- Diamond Storm  
- Trick Room  

Porygon2 @ Eviolite  
Ability: Trace  
Tera Type: Normal  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Shadow Ball  
- Recover  
- Trick Room  
- Teleport  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- U-turn  
- Defog