Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 36 Def / 228 SpD  
Careful Nature  
- Earthquake  
- Toxic  
- Spikes  
- Protect  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ivy Cudgel  
- Knock Off  
- Power Whip  
- Synthesis  

Zamazenta @ Leftovers  
Ability: Dauntless Shield  
EVs: 132 Atk / 124 Def / 252 Spe  
Jolly Nature  
- Iron Defense  
- Body Press  
- Crunch  
- Substitute  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 248 HP / 220 SpD / 40 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Protect  
- Toxic  
- Stealth Rock  

Pecharunt @ Ghostium Z  
Ability: Poison Puppeteer  
EVs: 88 HP / 236 SpA / 184 Spe  
Modest Nature  
IVs: 0 Atk  
- Malignant Chain  
- Nasty Plot  
- Recover  
- Shadow Ball  

Terapagos @ Heavy-Duty Boots  
Ability: Tera Shell  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Tera Starstorm  
- Ice Beam  
- Flamethrower  
- Rapid Spin