Sentenza (Eternatus) @ Choice Specs  
Ability: Dragon's Maw  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dragon Energy  
- Sludge Wave  
- Blue Flare/Trick  
- Volt Switch  

19 move Magearna (Magearna) @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Relaxed Nature  
- Anchor Shot  
- Moonblast  
- Shore Up  
- Rapid Spin  

Gorgeous Plums (Ho-Oh) @ Heavy-Duty Boots  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 69 SpA / 252 SpD / 252 Spe  
Careful Nature  
- Knock Off/V-Create
- Nuzzle
- Shore Up  
- U-turn  

Slip Into Despair (Zamazenta-Crowned) @ Leftovers  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Impish Nature  
- Anchor Shot  
- Body Press/Thunderous Kick/Low Kick
- Recover  
- Spectral Thief  

Icon Of Sin (Giratina) @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Haze  
- Core Enforcer  
- Shore Up  
- Parting Shot  

Ghost of Viper (Xerneas) @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Strength Sap  
- Spikes  
- Quiver Dance