Zamazenta-Crowned @ Life Orb  
Ability: Triage  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Drain Punch  
- Swords Dance  
- Icicle Crash  
- Strength Sap  

Toxapex @ Black Sludge  
Ability: Volt Absorb  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- King's Shield  
- Recover  
- Scald  
- Spectral Thief  

Snorlax @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Facade  
- King's Shield  
- Spectral Thief  
- Shift Gear  

Eternatus @ Black Sludge  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Anchor Shot  
- Entrainment  
- Slack Off  
- Toxic  

Zekrom @ Dragon Memory  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Multi-Attack  
- Bolt Strike  
- Spikes  

Reshiram @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Topsy-Turvy  
- Lava Plume  
- King's Shield  
- Knock Off