Bellbug (6D) Hot Lugie (2D) mini-cannon (5D) and j.D (little ground bug) can be sledged through, just be aware of spacing and of High Cloud as well cause FC 2C hurts..... alot(specially with that high cloud up, thats 50% curse for Arakune, at bare minimum.
Just as Axis said... Walk like a Z (as in Zangeif) there isn't a whole lot Arakune can do once you get in and get a little magnetisim