W-1 Swallow Whip are man-made shikigami produced by the Witchcraft Corps.
Appearance[]
The often appear as a dark blue swallow with a charm in the center, leaving behind a blue trail as they fly.
Uses[]
Swallow Whips are standard shikigami, capable of being used to bind an enemy or signal others. In conjunction with certain spells, they can even be used to focus or direct that magic.