Gnome (Mourner Headquarters)

The Gnome is an NPC who is being imprisoned by the Mourners in West Ardougne. He is involved in two quests.

Mourning's Ends part I
The Gnome is first discovered in the basement and is "bribed" into fixing a device needed to re-dye some Sick-looking sheep. He hates having his feet tickled, so by using your feather on him to tickle his feet and bribing him with the crunchies, he will ask you for a piece of soft leather and a magic log to fix the Broken device. He plays no more involvement in that quest.

Within the Light
The Gnome is offered the chance at freedom when he agrees to help the player create a distraction to allow the player to sneak to the entrance to the Temple of Light to sing into the Enchanted crystal so Arianwyn can teleport in without being captured. The player then has a choice to hold up his/her end of the bargain near the end of the quest.

His dialogue after Within the Light can be found here.