After using Earth Release: Swamp of the Underworld, Shitsunen is able to manipulate the swamps muck to form into multiple extandable arms that are able to reach out to the opponent and drag them into the pool. Or it could just be used to cling and hold target. The arms can easily be sliced by weapons such as katana's, kunai, etc. It is an effective technique for those who want to pin down a target for amount of time. The extendable arms have a limit to how far they can reach, making this technique mid-range.