- 1). Enter the goblin cave below Varrock and talk to Grubfoot. You must have a light source with you while you are in the cave. Mistag is refusing to let Grubfoot into Dorgesh-Kaan city and they ask you to intervene. Talk to Mistag until he lets you go in and talk to Zanik about the situation. Grubfoot tells you and Zanik about a secret city called Yu'biusk. You will then be teleported to a goblin dungeon.
- 2). Talk to the guards in the goblin dungeon and they will tell you that you cannot enter their temple since you are not a goblin. Talk to Oldak in Dorgesh-Kaan about a goblin disguise. Talk to Makeover Mage southwest of Falador to get Pharmakos berries. Add these berries to your unfinished toadflax potion to get a goblin potion.
- 3). Go to the goblin dungeon right next to the fishing guild and use your potion to become a goblin. The guards will let you into the goblin temple. Talk to the goblin high priest to learn about a test you must pass. Keep talking to the high priest until you find out that you need to collect six keys to enter a room where the high priest can communicate with a dead goblin named Snothead about Yu'biusk.
- 4). Talk to Aggie in Draynor Village about how to dye goblin mail. Go to the fishing contest area near the fishing guild. Use your slimy eel and fishing rod to catch a Hemenster whitefish. Give the whitefish, goblin mail and five gold pieces to Aggie to get white goblin mail.
- 5). Enter each of the six goblin temple rooms using the appropriate color of goblin mail. You start with the white goblin mail and use black mushroom ink to make it black. Use the blue, purple, yellow and orange dyes for the other four colors. In each room you must pickpocket a key from one of the priests. Use all six keys to enter the large door in the temple. You will now have to go through a series of fights.
- 6). Defend yourself from Snothead until he is willing to talk to you. Continue fighting the goblins until you kill Strongbones. He will give you a hint about how to get to Yu'biusk. Talk to Zanik and Oldak about your encounter. Oldak lets you use a special fairy ring south of Dorgesh-Kaan to get to Yu'biusk.
- 7). Zanik will be mysteriously drawn into a box here. Oldak will tell you that you have to leave. When you exit back through the fairy ring the quest will be complete and you won't see Zanik again until the next quest, the Chosen Commander.
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