Serperior @ Leftovers  
Ability: Contrary  
EVs: 112 Def / 4 SpA / 140 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leech Seed  
- Substitute  
- Glare  
- Leaf Storm  

Excadrill @ Rocky Helmet  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Rapid Spin  
- Iron Head  
- Protect  

Heatran @ Choice Specs  
Ability: Flash Fire  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Heat Wave  
- Ancient Power  
- Flash Cannon  
- Dark Pulse  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Toxic  
- Soft-Boiled  
- Wish  

Azumarill @ Sitrus Berry  
Ability: Huge Power  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Belly Drum  
- Ice Punch  
- Play Rough  
- Aqua Jet  

Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Roost  
- Focus Blast  
- Solar Beam  
- Flamethrower