How hard is it to slot? - posted in Ragnarok 1 Community Chat: Just wondering how hard it really is to slot items such as Panties and Undershirt. Location Florida; Playing: Ragnarok Online ; Server:Classic. Posted 19 June. To start any Socket Enchant (also referred as Slot Addition) process, you must bring the required items and zeny to the NPC that will do the job. Overview. The Socket Enchant NPCs are available in four towns: Items listed in regular text can be enchanted by Seiyablem at the following.