Tangrowth @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Relaxed Nature  
- Giga Drain  
- Knock Off  
- Topsy-Turvy  
- Toxic Spikes  

Registeel @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
IVs: 0 Atk  
- Body Press  
- Toxic  
- Stealth Rock  
- Recover  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Seismic Toss  
- Soft-Boiled  
- Heal Bell  
- Haze  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Scald  
- Spectral Thief  
- Spikes  
- Shore Up  

Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Spe  
Hasty Nature  
IVs: 0 Atk / 0 Def / 0 SpA / 0 SpD  
- Defog  
- Dragon Tail  
- Destiny Bond  
- Detect  

Regidrago @ Heavy-Duty Boots  
Ability: Dragon's Maw  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Dragon Pulse  
- Rapid Spin  
- Roost  
- Roar