Cresselia (F) @ Mental Herb  
Ability: Levitate  
Tera Type: Psychic  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Psychic  
- Trick Room  
- Lunar Dance  
- Magic Coat  

Enamorus-Therian (F) @ Groundium Z  
Ability: Overcoat  
Tera Type: Fairy  
EVs: 248 HP / 8 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Moonblast  
- Earth Power  
- Draining Kiss  
- Calm Mind  

Steelix-Mega @ Steelixite  
Ability: Sturdy  
Tera Type: Steel  
EVs: 240 HP / 252 Atk / 16 Def  
Brave Nature  
IVs: 0 Spe  
- Gyro Ball  
- Earthquake  
- Stone Edge  
- Curse  

Marowak-Alola @ Thick Club  
Ability: Rock Head  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Swords Dance  
- Flare Blitz  
- Poltergeist  
- Earthquake  

Mimikyu @ Red Card  
Ability: Disguise  
Tera Type: Ghost  
EVs: 252 HP / 32 Def / 224 Spe  
Jolly Nature  
- Play Rough  
- Will-O-Wisp  
- Trick Room  
- Taunt  

Porygon2 @ Eviolite  
Ability: Trace  
Tera Type: Poison  
EVs: 252 HP / 152 Def / 104 SpD  
Bold Nature  
IVs: 0 Atk  
- Ice Beam  
- Recover  
- Trick Room  
- Teleport