Metagross-Mega @ Metagrossite  
Ability: Tough Claws  
Shiny: Yes  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Meteor Mash  
- Zen Headbutt  
- Hammer Arm  
- Thunder Punch  

Azumarill @ Sitrus Berry  
Ability: Huge Power  
EVs: 160 HP / 252 Atk / 96 Spe  
Adamant Nature  
- Belly Drum  
- Aqua Jet  
- Play Rough  
- Knock Off  

Latios (M) @ Colbur Berry  
Ability: Levitate  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Surf  
- Roost  
- Defog  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
EVs: 240 HP / 176 Def / 92 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Dragon Tail  
- Toxic  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 208 SpD / 48 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Toxic  
- Protect  

Tangrowth @ Yache Berry  
Ability: Regenerator  
EVs: 248 HP / 200 Def / 60 SpD  
Relaxed Nature  
- Sleep Powder  
- Giga Drain  
- Knock Off  
- Hidden Power [Ice]