=== Assurance Zac-C + Groudon ===

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Behemoth Blade  
- Close Combat  
- Wild Charge  
- Assurance

Groudon @ Leftovers  
Ability: Drought  
EVs: 248 HP / 96 Atk / 64 Def / 100 Spe  
Adamant Nature  
- Swords Dance  
- Precipice Blades  
- Stone Edge  
- Stealth Rock

=== Fire Fang Zac-C + Groudon ===

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Behemoth Blade  
- Fire Fang  
- Wild Charge  
- Play Rough

Groudon @ Heat Rock  
Ability: Drought  
EVs: 252 HP / 136 Atk / 16 SpD / 104 Spe  
Adamant Nature  
- Swords Dance  
- Precipice Blades  
- Stone Edge  
- Stealth Rock