The robes of subjugation set is desired by players due to its decent bonuses and the fact that it does not degrade, in addition to being a popular choice for Zamorak components, which is used for the Impatient perk. K'ril can also drop the Zamorak hilt, Zamorakian spear and steam battlestaff, and he and his minions can drop parts of the godsword. Apart from his unique drops, K'ril also drops a good amount of runes, herbs and seeds. Winter storage is recommended to bank the common un-noted drops such as potions.