Breloom @ Choice Band  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Mach Punch  
- Spore  
- Bullet Seed  
- Rock Tomb  

Reuniclus @ Life Orb  
Ability: Magic Guard  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
- Psychic  
- Shadow Ball  
- Focus Blast  
- Trick Room  

Marowak-Alola @ Thick Club  
Ability: Rock Head  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Stealth Rock  
- Flare Blitz  
- Bonemerang  
- Shadow Bone  

Stakataka @ Rockium Z  
Ability: Beast Boost  
EVs: 252 HP / 252 Atk / 4 SpD  
Lonely Nature  
IVs: 15 Def / 0 Spe  
- Trick Room  
- Gyro Ball  
- Stone Edge  
- Earthquake  

Latias (F) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Defog  
- Healing Wish  
- Psyshock  

Volcanion @ Leftovers  
Ability: Water Absorb  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Substitute  
- Flamethrower  
- Sludge Wave  
- Steam Eruption