Dansulsa

Dansulsa (단술사, Dahnsoolsa) is a special technique and basically, the name refers to the user of a technique called "Dansul", a powerful Wave Controller technique.

Description
First, the user applies first a great Shinsoo pressure on the target so they can't move and then, with any sort of weapon, even greater pressure is applied to crush the enemy. It is implied that the force can be teleported, as a user was seen bringing a hammer down on a Lighthouse to smash an opponent far away.

Rankers

 * Kurudan
 * Yu Han Sung

Notes and Trivia

 * The hanja that compose this word still remain mysterious. While it is most likely that "~sulsa" means "technique user" or "technician" (~術士), the "dan" part is completely unknown, and even has Korean readers debating about which of the 119 "dan" hanja it is.
 * Line Webtoon translates this as "Wave Controller Connector".