Marowak-Alola @ Thick Club  
Ability: Rock Head  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Shadow Bone  
- Flare Blitz  
- Bonemerang  
- Will-O-Wisp  

Porygon2 @ Eviolite  
Ability: Trace  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Recover  
- Foul Play  
- Teleport  

Slowbro @ Kasib Berry  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- 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 / 0 Spe  
- Psychic  
- Dazzling Gleam  
- Trick Room  
- Mystical Fire  

Magearna @ Life Orb  
Ability: Soul-Heart  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Dazzling Gleam  
- Focus Blast
- Volt Switch  

Azumarill @ Choice Band  
Ability: Huge Power  
EVs: 252 HP / 112 Atk / 144 Def  
Brave Nature  
IVs: 0 Spe  
- Liquidation  
- Aqua Jet  
- Play Rough  
- Superpower