Prayer to the Four Quarters

Prayer to the Four Quarters (四方拝) is a Kannagi spell.

Overview
When cast, Prayer to the Four Quarters creates black, white, red, and blue barriers, not unlike Purification Barrier, that forms a rectangular prism. It does not use a lot of MP, is sturdier than other barriers, has a near-instantaneous casting time, and can be used even when skills are prohibited due to an abnormal effect. Nonetheless, its 24-hour cooldown time makes it reserved for emergency situations.