Calyrex-Ice @ Choice Band  
Ability: As One (Glastrier)  
Tera Type: Steel  
EVs: 248 HP / 248 Atk / 12 Def  
Adamant Nature  
- Glacial Lance  
- High Horsepower  
- Trick  
- Aromatherapy  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 248 HP / 176 Atk / 20 Def / 56 SpD / 8 Spe  
Adamant Nature  
- Sacred Fire  
- Brave Bird  
- Defog  
- Whirlwind  

Groudon @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 248 HP / 68 Def / 192 SpD  
Relaxed Nature  
- Precipice Blades  
- Spikes  
- Toxic  
- Overheat  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Poison  
EVs: 184 HP / 248 Def / 76 SpD  
Relaxed Nature  
IVs: 0 SpA / 0 Spe  
- Flip Turn  
- Toxic  
- Wish  
- Protect  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
Tera Type: Fairy  
EVs: 248 HP / 4 Def / 160 SpD / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Calm Mind  
- Recover  
- Taunt  

Diancie @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 24 HP / 32 Atk / 220 SpA / 16 SpD / 216 Spe  
Hasty Nature  
- Diamond Storm  
- Moonblast  
- Earth Power  
- Substitute