Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 116 SpD / 140 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Stealth Rock  
- Taunt  
- Earth Power  

Tapu Bulu @ Rockium Z  
Ability: Grassy Surge  
EVs: 248 HP / 52 Atk / 56 SpD / 152 Spe  
Adamant Nature  
- Swords Dance  
- Horn Leech  
- Stone Edge  
- Synthesis  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 148 Def / 108 SpD  
Calm Nature  
IVs: 0 Atk  
- Haze  
- Toxic  
- Scald  
- Recover  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 56 Def / 92 SpD / 116 Spe  
Jolly Nature  
- Defog  
- Earthquake  
- U-turn  
- Roost  

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Triple Axel  
- Pursuit  
- Ice Shard  

Latias-Mega (F) @ Latiasite  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Ice Beam  
- Calm Mind  
- Roost