http://media.photobucket.com/image/devil%20may%20cry%204%20frost/Carbonox_ratchet/Frost.jpg
i'm rather fond of the Frosts, not a big story effecting villian, but they nicely designed and i like fighting them.
( edit ) the reason i choose a upper lvl badguy, but normal enemy over a boss, is simple, bosses are generaly explaned, built up to, and i'm very much in favor of a lot of the gray area surrounding some of the lesser charactors. Frosts are listed as elites among demons in DMC, but short of that ya get nothing, wich tends to fuel my imagenation, as well as other question, like soical sturcture and such ( yes, i have wondered about that, work is THAT boring )