Tenteikūra

Description
Transmits messages mentally to anyone within an area of the caster's choosing. In addition to reciting the spell, the user must draw specific markings on their arms, which are animated by the spell to convey the messages. The messages can be spoken either by the caster or by another within the vicinity of the caster.

Known Practitioners

 * Isane Kotetsu
 * Kaname Tōsen
 * Fujimaru Kudō