Raisan uses this unusual application of ink which is uses ink mixed with oil. This application causes his drawings to rapidly heat up while fighting, causing them to violently explode, producing an explosion of boiling ink which is on fire. Due to the addition of oil to the ink the ink creations often catch on fire and are therefore weak against attacks of the nature. However Raisan takes advantage of this apparent flaw to cancel fire techniques, the reason behind this is that the attack is assimilated into the drawing. Since the ink catches on fire most of the attacks are are transfered into it. This is often confused for a Fire Style technique due to its nature. Like the presumed nature, although it has none, the ink is weak against Water Release however Raisan doesn't see it as a weakne