Terapagos-Stellar @ Chesto Berry  
Ability: Teraform Zero  
EVs: 56 HP / 248 SpA / 44 SpD / 160 Spe  
Modest Nature  
IVs: 15 Atk  
- Calm Mind  
- Tera Starstorm  
- Rock Polish  
- Rest  

Ribombee @ Focus Sash  
Ability: Shield Dust  
Tera Type: Bug  
EVs: 16 HP / 240 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Skill Swap  
- Sticky Web  
- Stun Spore  
- Moonblast  

Diancie-Mega @ Focus Sash  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 76 HP / 180 Atk / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Moonblast  
- Rock Tomb  
- Endeavor  

Calyrex-Shadow @ Buginium Z  
Ability: As One (Spectrier)  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Nasty Plot  
- Astral Barrage  
- Pollen Puff  

Zacian-Crowned @ Lum Berry  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Behemoth Blade  
- Play Rough  
- Close Combat  

Groudon-Primal @ Lum Berry  
Ability: Desolate Land  
EVs: 36 HP / 252 Atk / 220 Spe  
Adamant Nature  
- Swords Dance  
- Precipice Blades  
- Dragon Claw  
- Rock Polish