Shuckle @ Mental Herb  
Ability: Sturdy  
Tera Type: Ghost  
EVs: 248 HP / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Sticky Web  
- Final Gambit  
- Toxic  
- Bulldoze  

Rayquaza @ Life Orb  
Ability: Air Lock  
Tera Type: Flying  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Dragon Ascent  
- V-create  
- Extreme Speed  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
Tera Type: Water  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Origin Pulse  
- Ice Beam  
- Thunder  

Arceus-Ground @ Groundium Z  
Ability: Multitype  
Tera Type: Ground  
EVs: 192 HP / 252 Atk / 64 Spe  
Adamant Nature  
- Swords Dance  
- Earthquake  
- Stone Edge  
- Healing Wish  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Tera Type: Ground  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Tera Blast  
- Play Rough  
- Wild Charge  

Mewtwo-Mega-Y @ Mewtwonite Y  
Ability: Insomnia  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psystrike  
- Ice Beam  
- Earth Power