Renkan Seppa Sen

is technique used by Ganju Shiba while utilizing his Earth Magic abilities.

Description
Using his Earth Magic abilities, Ganju uses his hand to draw a trembling current, the sign of the Shiba clan, on a surface and turn anything he touches to sand. Ganju can make a number of these symbols over a designated area in a specific pattern and then cast a further spell which allows him to turn an even larger area to sand.