Groudon @ Soft Sand  
Ability: Mold Breaker  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Thousand Waves  
- Knock Off  
- Stealth Rock  
- Strength Sap  

Lunala @ Spell Tag  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nuzzle  
- Hex  
- Spikes  
- Worry Seed  

Zygarde-Complete @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Thousand Waves  
- Volt Switch  
- Recover  
- Topsy-Turvy  

Celesteela @ Rocky Helmet  
Ability: Aerilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Anchor Shot  
- Rapid Spin  
- Boomburst  
- Soft-Boiled  

Zamazenta-Crowned @ Expert Belt  
Ability: Queenly Majesty  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Low Kick  
- Sunsteel Strike  
- Glacial Lance  

Cresselia (F) @ Rocky Helmet  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Glare  
- Haze  
- Roost  
- Entrainment