Slowbro @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Scald  
- Slack Off  
- Trick Room  
- Teleport  

Hatterene (F) @ Life Orb  
Ability: Magic Bounce  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk  
- Draining Kiss  
- Trick Room  
- Mystical Fire  
- Psychic  

Heracross-Mega @ Heracronite  
Ability: Skill Link  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
- Bullet Seed  
- Pin Missile  
- Close Combat  
- Rock Blast  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Earth Power  
- Dark Pulse  
- U-turn  
- Draco Meteor  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk  
- Trick Room  
- Volt Switch  
- Fleur Cannon  
- Flash Cannon  

Marowak-Alola @ Thick Club  
Ability: Rock Head  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Flare Blitz  
- Poltergeist  
- Knock Off  
- Bonemerang