Xerneas @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Knock Off  
- Quiver Dance  
- Moonblast  
- Rapid Spin  

Gengar-Mega @ Ghostium Z  
Ability: Speed Boost  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 252 SpA / 76 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Tail Glow  
- Moongeist Beam  
- Fleur Cannon  
- Burning Bulwark  

Arceus-Water @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Heal Order  
- Topsy-Turvy  
- Scald  
- Parting Shot  

Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Glare  
- Heal Order  
- Haze  
- Jungle Healing  

Zygarde-Complete @ Assault Vest  
Ability: Regenerator  
Level: 99  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Mortal Spin  
- Stone Axe  
- Spectral Thief  
- U-turn  

Zacian-Crowned @ Ability Shield  
Ability: Ice Scales  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Heal Order  
- Topsy-Turvy  
- Knock Off  
- Anchor Shot