Lethal Move: Hurricane Shaker - Backlash Bomber: (살인기 허리케인 셰이커 - 백래쉬 봄버 , sal-ingi heolikein syeikeo - baeglaeswi bombeo) is a fighting technique used by Kallavan followed by a Shinsu blast that hit the back of his enemy. Kallavan starts this attack by punching his opponent which sends them flying backwards. He then follows this by clenching his fist to create a large Shinsu blast behind the enemy as they are recovering from the first punch. This technique was strong enough to push someone like Jinsung backwards. It was also capable of easily blasting through Androssi's shield and sending them flying a great distance.
- Back Rush - Bomber (LINE Webtoon)