You get the first key upstairs in Varrock Castle by talking to Captain Rovin, you will need to persuade him. The 2nd was washed down the down the drain and you will need to venture into Varrock Sewer to find it. The 3rd is with Wizard Traiborn, who is located in the Wizard Tower south of Draynor.
For a full text and video guide please refer to the link below.
you get one from the guard in varrock castle at the top floor. you get the second one from the wizard in wizard tower in lumbridge. you get the last one from the drain and you need to go down to the sewers to get the key when it drops
A goblin in the Port Sarim jail has one, one is in a secret door in the dwarvern mine, and the last is in the evil wizards maze.
Check for the yellow slayer master symbol on the map or minimap. It looks like a skull - at least, that's what it looks like to me. On the World Map, you can activate the list of keys with the question mark in the lower left; select the category "Slayer Masters" to make them stand out on the map. However, some slayer masters are underground; better look up an article - for example, on runescape.wikia.com - about "Slayer Master", to get more details about the locations.
Brandon Mull wrote Fablehaven: Keys to the Demon Prison.
Use this site, it teaches all about how to get the keys. www.tip.it/runescape/index?php?rs2quest_id=2
No key can be made in RuneScape. The different types of keys are obtained in different places, but never made by players.
I am sorry, but you can not actually answer this question, because there are many tunnels in RuneScape. Especially for members there are a lot. There are also different keys, for different places and different quests.
"Keys to the Demon Prison" is the fifth and final book in the Fablehaven series by Brandon Mull. You can find the book at most major bookstores, online retailers, or at your local library. It is recommended to check with your preferred retailer for availability.
The keys to the demon prison in Fablehaven are the Translocator and the Chronometer. The Translocator is used to enter and exit the prison, while the Chronometer controls how long the summoner can spend inside. Both keys are necessary to safely navigate the demon prison.
March 23rd. its out now
It is titled: Fablehaven: Keys to the Demon Prison
move the arrow keys on your keyboard.