Mewtwo-Mega-X @ Life Orb  
Ability: Tough Claws  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Close Combat  
- Triple Axel  
- Electro Drift  
- Strength Sap  

Xerneas @ Rocky Helmet  
Ability: Magic Bounce  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Moonblast  
- Heal Bell  
- Heal Order  
- Mortal Spin  

Slowbro-Mega @ Covert Cloak  
Ability: Fur Coat  
Shiny: Yes  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 176 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Stealth Rock  
- Strength Sap  
- Parting Shot  

Terapagos-Stellar @ Covert Cloak  
Ability: Ice Scales  
Tera Type: Stellar  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 15 Atk  
- Boomburst  
- Spikes  
- Heal Order  
- Topsy-Turvy  

Zacian-Crowned @ Choice Band  
Ability: Orichalcum Pulse  
Shiny: Yes  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Sunsteel Strike  
- V-create  
- Headlong Rush  
- Flip Turn  

Zygarde-Complete @ Covert Cloak  
Ability: Prankster  
Tera Type: Dragon  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Core Enforcer  
- Haze  
- Strength Sap  
- Parting Shot