Deoxys-Speed @ Zygardite  
Ability: Pressure  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psycho Boost  
- Focus Blast  
- Thunderbolt  
- Nasty Plot  

Great Tusk @ Metagrossite  
Ability: Protosynthesis  
Tera Type: Ground  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Headlong Rush  
- Close Combat  
- Ice Spinner  
- Rapid Spin  

Pecharunt @ Latiasite  
Ability: Poison Puppeteer  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk / 30 Spe  
- Malignant Chain  
- Shadow Ball  
- Recover  
- Parting Shot  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fire  
EVs: 248 HP / 156 Def / 104 SpD  
Careful Nature  
- Sacred Fire  
- Brave Bird  
- Recover  
- Whirlwind  

Magearna @ Zeraorite  
Ability: Soul-Heart  
Tera Type: Steel  
EVs: 248 HP / 16 SpA / 244 SpD  
Modest Nature  
IVs: 0 Atk / 10 Spe  
- Volt Switch  
- Fleur Cannon  
- Pain Split  
- Spikes  

Milotic @ Sablenite  
Ability: Competitive  
Shiny: Yes  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Scald  
- Ice Beam  
- Recover  
- Flip Turn