This is a team I built, centred around Mega Sharpedo. All the sets are fairly self explanatory, but I will post descriptions later. At the moment its 11pm here, so I can't really be bothered, but I will tomorrow. I'd appreciate any feedback people have. Also, I know the nicknames are terrible.
Great White (Sharpedo-Mega) @ Sharpedonite
Ability: Speed Boost
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Protect
- Crunch
- Psychic Fangs
- Ice Fang
Monkey (Infernape) @ Life Orb
Ability: Iron Fist
EVs: 168 Atk / 88 SpA / 252 Spe
Naive Nature
- Overheat
- Close Combat
- Mach Punch
- Gunk Shot
Mantis (Scizor) @ Leftovers
Ability: Technician
Shiny: Yes
EVs: 252 HP / 4 Atk / 252 Def
Impish Nature
- Swords Dance
- Bullet Punch
- U-turn
- Roost
Bat (Crobat) @ Choice Band
Ability: Infiltrator
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Brave Bird
- U-turn
- Cross Poison
- Defog
Crab (Crustle) @ Liechi Berry
Ability: Sturdy
Shiny: Yes
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Stealth Rock
- Shell Smash
- Earthquake
- Rock Blast
Beast (Raikou) @ Ghostium Z
Ability: Pressure
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Calm Mind
- Thunderbolt
- Hidden Power [Ice]
- Shadow Ball