Lumber Jack (Landorus-Therian) @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Smack Down  
- Taunt  

J'accusing (Primarina) @ Leftovers  
Ability: Torrent  
Tera Type: Steel  
EVs: 68 HP / 252 SpA / 188 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Surf  
- Moonblast  
- Psychic Noise  

Jack the Guzzler (Stratagem) @ Power Herb  
Ability: Levitate  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Flamethrower  
- Paleo Wave  
- Energy Ball  

Jack Guzzlord (Miasmaw) @ Loaded Dice  
Ability: Neutralizing Gas  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Scale Shot  
- Earthquake  
- Gunk Shot  

Can't hurt me Jack (Zamazenta) @ Expert Belt  
Ability: Dauntless Shield  
Tera Type: Electric  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Crunch  
- Wild Charge  
- Ice Fang  

Jack Buzzing (Iron Moth) @ Booster Energy  
Ability: Quark Drive  
Tera Type: Fairy  
EVs: 124 Def / 132 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fiery Dance  
- Sludge Wave  
- Dazzling Gleam  
- Overheat