To help knock out a Rock Elemental is with a Paracer mobile base with a cannon. Get him trapped on a cliff side aim at his head from high ground and be careful if you are kiteing him to the spot be sure to keep a medium distance from him or else things will go bad. Good Luck! (Bring plenty of Sulfur if you don't have a Mantis Kibble farm.)

More Rock Elemental Taming & KO Tips