beautyqueen (Celesteela) @ Big Root  
Ability: Triage  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Tail Glow  
- Oblivion Wing  
- Strength Sap  
- Leech Seed  

toothytank (Slowbro-Mega) @ Leftovers  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Shore Up  
- Parting Shot  
- King's Shield  

mixlymingo (Necrozma-Ultra) @ Ultranecrozium Z  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Quirky Nature  
- Spectral Thief  
- U-turn  
- Photon Geyser  
- Knock Off  

balancedbob (Dialga) @ Assault Vest  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Brave Nature  
- U-turn  
- Shore Up  
- Core Enforcer  
- Spectral Thief  

prioritypeter (Giratina) @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Parting Shot  
- Stealth Rock  
- Defog  
- Shore Up  

genesisgerold (Mewtwo-Mega-Y) @ Safety Goggles  
Ability: Dazzling  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Photon Geyser  
- Moongeist Beam  
- Secret Sword  
- Parting Shot