Some kind of magic, yeah. Except I don't have to cast it- It kind of just happens when I want.

[ Which is handy if he gets separated from his wand. While unsure of whether or not Hakkai could see or sense these kinds of things, as it didn't seem visible until something struck it the previous times, Judar manifests the spherical shield around himself. ]

Good against shinki spells, glowing daggers and anything else coming at me.