Reposting this set from my OP on Victory Road but whatevs.
A set that is getting fairly popular among high level players is offensive Scolipede.
Scolipede @ Life Orb
Ability: Speed Boost
EVs: 252 Spd / 252 Atk / 4 SDef
Adamant Nature
- Protect
- Megahorn
- Poison Jab
- Earthquake
This set goes to show that Scolipede can do more than just baton pass boosts to his teammates. Megahorn and Poison Jab are the preferred STABs as they hit the hardest and do solid damage to a number of common switch ins. Earthquake is for coverage against things like Terrakion and Heatran. Another reason this set is great is the unpredictability. Most people assume that when they see a Scolipede he will be baton passing speed and attack boosts to teammates for an easy sweep. To their demise they find out you are offensive with a Life Orb and kill the Pokemon you sent in to Taunt it. Lastly Bug / Poison typing is solid in today's meta game and is a hard combination to come by.
I've used this set a bunch and I def prefer Rock Slide > Poison Jab. With it you can revenge Char-Y and hit Talonflame on the switch, and Poison Jab never really helped since it doesn't add much extra coverage with Megahorn.