The Hidden City of Beregar Quest/Spoiler

Required Equipment

 * Pick
 * Chocolate Cake
 * 3 Gear Wheels or 3 Iron Ores that can be traded with Sweaty Cyclops in Ab'dendriel for 3 Gear Wheels.
 * Dwarven Ale (Can be purchased from Boozer in Venore for 3000 gps)
 * Travel money

The way to Beregar

 * Find NPC Maris at the docks in the Foreign Quarter.
 * Ask Maris for a passage to Mistrock
 * Speak to Maris about Mistrock as you'll arrive and he will tell you there might be something strange below Fenrock.
 * Ask Maris for a passage to Fenrock.
 * Enter the mountain, go down to level -2 with rotworms and crocodiles. You will there find a crack in the stone floor in the southeastern corner. Use your pick on it. If you have spoken to Maris about Mistrock you will now be teleported down.
 * Follow the path down on which you won't encounter anything more than skeletons, goblins and rotworms until you see Dwarven NPCs. You may also find dangerous creatures there, like Diabolic Imps, but these are outside the path towards the mines and if you encounter them you'll know you've went wrong.
 * Activate the ore wagon you'll find by entering the room where the wagon is. The room is situated left of the teleport guarded by Xorlosh. This will save you a lot of time in the future.
 * You may now proceed to speak to the NPCs on the main floor about missions.

Requirements

 * 3 Gear Wheels

Method

 * Ask Xorlosh at the elevator for a 'mission'.


 * He will tell you to bring Gear Wheels. These may be looted from Worker Golems and War Golems. You may also obtain them by giving Iron Ore to the Sweaty Cyclops. You have to ask Xorlosh for the mission and finish The Sweaty Cyclops Quest before you can trade Iron Ores for Gear Wheels. You can only trade 3 per person. You will not be able to trade the Iron Ores before accepting the mission.


 * Deliver the Gear Wheels to Xorlosh.

Reward

 * You will be able to use the elevator to enter the eastern mine where you can find a Gold Ingot in a skeleton to the northwest in the mine. The lost ring needed for the Justice for All Quest can be found by clicking a crystal east of the skeleton.

Justice for All
You can find there 3 Small Topazs
 * Speak to Nokmir at the entrance to the northern mine.
 * Say 'hi', 'mission', 'ring', 'grombur', 'rerun', 'rehal'.
 * Go up one floor and then up the 3x stairs and Speak to Emperor Rehal, 'hail emperor', 'nokmir','grombur'. Then leave him again and head to Grombur.
 * Speak to Grombur at the entrance to the Southern mine, 'nokmir',
 * Enter the eastern mine (past the elevator), you need to have completed the 'Going Down' before.
 * Find the beer cask in the northwestern corner of the mine and rightclick the crystals right next to it.
 * You will find the ring. To be sure, check your inventory and bp. Don't forget to take the gold ingot with you, which you can find in the skeleton to the west of the beer cask. It is not neccessary for the quest, but as you already are beside it, it safes a long way.
 * Bring the ring to the emperor, 'hail emperor', 'nokmir'
 * Speak to Nokmir again, 'mission','acquitted'.
 * Nokmir will grant you to access northern mine
 * Justice for all in The Hidden City of Beregar Quest in QuestLog will be (completed)

Sweet as Chocolate Cake

 * Ask Frafnar at the entrance to the western mine for a 'mission'.
 * Bake a Chocolate Cake if you don't have one. (use flour on milk, dough on chocolate, chocolate dough on oven).
 * Go up the 3x stairs in the main room, west halfway to the emperor and find the bar.
 * Speak to Bolfona, hi, chocolate cake, yes, Frafnar.
 * Report back to Frafnar by saying mission.
 * The Hidden City of Beregar Quest Sweet as Chocolate Cake mission will be (completed)
 * Frafnar will now grant you access to the western mine, where you can find a Crystal of Focus in a treasure chest in a room to the north in the mine.

The Good Guard

 * Ask Grombur at the entrance to the southern mine for a 'mission'.
 * Go to Boozer in Venore and ask for 'dwarven brown ale'. You can't buy the ale before accepting the mission.
 * If you haven't done the The Ultimate Booze Quest, you have to do it first ('mission').
 * Buy dwarven brown ale from Boozer for 3,000 gps. "11:37 You see a cask of brown ale.It weighs 300.00 oz.It contains dwarven brown ale brewed by a human.". So make sure you have 300 cap.
 * Deliver the cask of ale to Grombur by saying 'mission'.

Buying the rust remover
Once done with all of these: You can now speak to the dwarf NPC Harog to the east, halfway to the emperor and buy rust remover to use on rusty armor/legs by saying hi, trade.

Pythius the rotten
You can obtain Firewalker Boots by defeating the gold-crazy Pythius The Rotten.

Sweet as Chocolate Cake
Player: hi Bolfona: Are you talking to me? Well, go on chatting but don't expect an answer. Player: chocolate cake Bolfona: Is that for me? Player: yes Bolfona: Err, thanks. I doubt it's from you. Who sent it?