Bakudō #73. Tōzanshō (倒山晶, Inverse Mountain Crystal; Viz "Falling Mountain Crystal") is a Kidō spell.
Description[]
As the spell ignites at a single point, blue energy extends upward to four points and forms an inverted pyramid, which solidifies into a barrier around the caster. The spell is usable around other already active spells.[1] It can be used to trap others inside of it.[2]
Incantation[]
Unknown.