Heracross-Mega (M) @ Heracronite  
Ability: Guts  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Swords Dance  
- Close Combat  
- Pin Missile  
- Rock Blast  

Cresselia @ Leftovers  
Ability: Levitate  
EVs: 248 HP / 156 Def / 104 SpD  
Sassy Nature  
IVs: 0 Spe  
- Ice Beam  
- Trick Room  
- Moonlight  
- Lunar Dance  

Magearna @ Electrium Z  
Ability: Soul-Heart  
EVs: 248 HP / 252 SpA / 8 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Flash Cannon  
- Thunderbolt  
- Focus Blast  

Azumarill (F) @ Choice Band  
Ability: Huge Power  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
IVs: 0 Spe  
- Waterfall  
- Play Rough  
- Knock Off  
- Aqua Jet  

Uxie @ Mental Herb  
Ability: Levitate  
EVs: 248 HP / 116 Def / 144 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Trick Room  
- Stealth Rock  
- Memento  
- U-turn  

Marowak-Alola (M) @ Thick Club  
Ability: Lightning Rod  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Swords Dance  
- Flare Blitz  
- Shadow Bone  
- Bonemerang