Turoths are an excellent source of Farming experience if killed in high quantities. The Fremennik Slayer Dungeon contains a high number of Turoth spawns, and it is the recommended location for using this method. Slayer level 55 is required to kill them, but the above requirements are needed to achieve the desired high efficiency. They can be damaged with only select weaponry, listed in the Strategy of their article, that include Royal bolts and Ascension bolts.