Oh hey these witches are pretty kewl! Vil's witch is littered with witchy stuff like vines, skulls, webs, and eyes. LeBello's Xana's somewhat on the plain side, but she's got a lot of promise. The design tells a very intriguing story, far more so than the average magical girl...The all-white outfit, pale skin, and jet black hair means she's probably a stereotypical Japanese ghost. The blindfold + orb indicates that she's got psychic powers. Taken together with the chains, she's probably some kind of clairvoyant that was sealed away by villagers who feared her powers. Given this angle, I'm sure there are more ways that you could add to the design. Hmm...once I come up with something, I'll get back to you.