Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Pursuit  
- Thunder Wave  
- Rock Tomb  
- Crunch  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Precipice Blades  
- Stealth Rock  
- Rock Polish  
- Eruption  

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

Mega Charizard Y (Yveltal) @ Life Orb  
Ability: Dark Aura  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Oblivion Wing  
- Dark Pulse  
- Heat Wave  
- Focus Blast  

Lugia @ Heavy-Duty Boots  
Ability: Multiscale  
EVs: 100 HP / 156 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Roost  
- Defog  
- Thunder Wave  
- Whirlwind  

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