Snorlax @ Choice Band  
Ability: Thick Fat  
EVs: 196 HP / 252 Atk / 4 SpD / 56 Spe  
Adamant Nature  
- Pursuit  
- Return  
- Earthquake  
- Fire Punch  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 252 HP / 84 Def / 172 Spe  
Bold Nature  
IVs: 0 Atk  
- Draining Kiss  
- Surf  
- Calm Mind  
- Taunt  

Hippowdon @ Rocky Helmet  
Ability: Sand Stream  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Earthquake  
- Toxic  
- Slack Off  
- Stealth Rock  

Garchomp @ Rockium Z  
Ability: Sand Veil  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Substitute  
- Stone Edge  
- Earthquake  
- Swords Dance  

Melmetal @ Choice Band  
Ability: Iron Fist  
EVs: 228 HP / 252 Atk / 4 SpD / 24 Spe  
Adamant Nature  
- Double Iron Bash  
- Ice Punch  
- Thunder Punch  
- Superpower  

Latias-Mega (F) @ Latiasite  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Psyshock  
- Aura Sphere  
- Recover