best skarm remover (Metagross) @ Leftovers  
Ability: Clear Body  
Shiny: Yes  
EVs: 168 HP / 252 Atk / 16 Def / 12 SpA / 60 Spe  
Naughty Nature  
- Meteor Mash  
- Earthquake  
- Hidden Power [Grass]  
- Explosion  

FansOnly (TM) (Blissey) @ Leftovers  
Ability: Natural Cure  
Shiny: Yes  
EVs: 252 Def / 248 SpA / 8 Spe  
Modest Nature  
IVs: 0 Atk  
- Soft-Boiled  
- Ice Beam  
- Seismic Toss  
- Sing  

big wallbreaker (Tyranitar) @ Lum Berry  
Ability: Sand Stream  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Double-Edge  
- Rock Slide  
- Earthquake  

2nd best (Magneton) @ Magnet  
Ability: Magnet Pull  
Shiny: Yes  
EVs: 240 HP / 80 Def / 140 SpA / 48 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Thunderbolt  
- Hidden Power [Fire]  
- Toxic  
- Protect  

small wallbreaker (Gyarados) @ Leftovers  
Ability: Intimidate  
Shiny: Yes  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Hidden Power [Ghost]  
- Double-Edge  
- Earthquake  
- Dragon Dance  

weird mon (Flygon) @ Leftovers  
Ability: Levitate  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Rock Slide  
- Hidden Power [Bug]  
- Substitute