This quest is probably a medium level quest, I would not recommend this quest for the newer players of the Runescape community. You will need to be able to defeat a level 27 demon. During this quest you will need a bucket of water, 25 bones and 1gp. It would also help to have some food for when you face the demon.
To start this quest, pay a visit to the gypsy in the tent next to the clothing shop in Varrock. It will have the quest sign (blue star) on it. Talk to her and let her read your future and pay her 1gp. Choose any of the three options and ask her who Delrith is. She will tell you a story about a demon. Then ask how you can kill the demon and she will tell you about a sword and an incantation (write this down). She'll then tell you to talk to Sir Prysin.
Sir Prysin's in the Varrock Castle. You'll find him in the west side in a small room. Talk to him and tell him about the gypsy's premonition. He'll tell you about the three keys to Silver light's box. He'll also tell you that one of the keys is in the guards quarters.
Captain Rovin's key- When you reach the guards quarters you will have to argue with Captain Rovin to get the key.
Sir Prysin's key- Go to the kitchen downstairs in the northeast corner of the castle. There is a drain there. You see the key, but you can't reach it. Use the bucket of water with the drain. Then go east of the castle fountain area and climb down the manhole. From the entrance go north and take the left path, then keep goin north until you reach a room and go west. The key will be on the floor surrounded by skeletons.
Wizard Traiborn's key- Go to the wizard's tower and speak to Traiborn. First he will be confused, but eventually he will realize what you are on about and inform you that you need 25 bones. Give him the bones and he will magic you the key.
Once you have the three keys go back to Sir Prysin and he will give you the key. Then go to the stone circle where some wizards are awakening Delrith the Demon. When you enter the circle a wizard will attack you, so kill it and then attack Delrith. When he is weakened you will need to choose the correct incantation (the one the gypsy gave you). Congrats!
Rewards- Silver light,and
3 Quest Points.
