Tangrowth @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Sleep Powder  
- Leech Seed  
- Synthesis  
- Knock Off  

Tornadus-Therian @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Hurricane  
- Defog  
- Taunt  
- U-turn  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic Spikes  
- Swallow  
- Haze  

Ferrothorn @ Rocky Helmet  
Ability: Iron Barbs  
EVs: 248 HP / 8 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Leech Seed  
- Protect  
- Gyro Ball  
- Spikes  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Stomping Tantrum  
- Dragon Tail  
- Stealth Rock  
- Endure  

Mawile-Mega @ Mawilite  
Ability: Intimidate  
EVs: 244 HP / 252 Atk / 12 Spe  
Adamant Nature  
- Swords Dance  
- Swallow  
- Sucker Punch  
- Play Rough