Land of the Goblins

Meet Grubfoot at the main Dorgesh-Kaan entrance in the Dorgeshuun Mines. He wants to speak to Zanik about a dream.

Dorgeshuun law does not admit surface goblins, so the way in has to be arranged rather than argued.

Oldak sells Dorgesh-Kaan spheres — right-click and Buy-sphere — for two law runes and a molten glass, which can be noted.

At the Goblin Cave, head north-west to the temple. The guards let Zanik in but not a human.

Pick the black mushrooms near the temple entrance while you are there.

The Makeover Mage north of the Crafting Guild has the answer. Use a black mushroom with a pestle and mortar into an empty vial for black dye.

Bank any pet before you try to enter the temple — you cannot get in with one following you.

Drink the goblin potion and pass the priests' test. The altar in the centre then works for you too.

Ask the High Priest about Yu'biusk. Only he can enter the crypt, and only with the six keys held by the six tribal priests.

Pickpocket each of the six priests. If the option is missing, talk to the priest first.

Using all six on the door consumes them and opens it permanently.

Equip weapons and armour inside the crypt — doing so turns you back from goblin to human, which is expected.

Say each name at each grave in turn: Snothead at level 32, then Snailfeet, Mosschin, Redeyes and Strongbones, each stronger than the last.

After each, ask about Yu'biusk and then for the next ancestor's name.

Report to Oldak, who uses a fungus ring in the southern caves with Zanik's presence to open the portal.