Horror from the Deep Guide
Created by: pur3 the
Created: June 28, 2007
Requirements: 60 Magic, 60 Ranged, 40 Attack, 40 Strength.
Items Needed: Teleport runes to Camelot, 100 Death runes, 100 Fire runes, 100 Earth runes, 100 Water runes, 100 Air runes, Any kind of elemental staff, and a Anti-dragon shield (optional).
Quest Points: 2
Reward: 4,662 Magic, Ranged and Strength experience.
Start At: Talk to Larissa by the Lighthouse near Rellekka.
First
off, head to the Lighthouse located northwest of the Barbarian Outpost
by Larissa by jumping across the Basalt Rocks on the coast until you
reach a cliff-like island. Head north to the Lighthouse and talk to
Larissa who asks for your help. Ask her what you can help her with, and
she explains about her boyfriend being missing, and she'll tell you to
visit her cousin to see if he can help. This is where you need 35 Agility. Now
head back to the Barbarian Outpost and go in through the gate. Now
climb through the Pipe to the south and talk to Gunnjorn the Barbarian
near the house to the southwest. He should give you a Lighthouse Key,
which will allow you to get into the Lighthouse.
Now you'll need
2 Planks, 60 Nails and a Hammer to fix the bridge. Planks can be found
just to the north of the outpost, and Nails can be either Smithed or
traded. Go back to the Lighthouse and head southeast along the path
until you reach a broken bridge. Use a plank with each side of the
bridge to repair it, and then head back to Larissa.
The broken bridge
After
speaking to her, go inside of the Lighthouse and head up the staircase.
Search the bookcase, take all 3 of the books and read them, they will
tell you how to fix the lighting thing, lol now go up the stairs and
use some Swamp Tar with the Lighting Mechanism. Use a Tinderbox with
the mechanism to light it, and then use some Molten Glass with it to
fix the light.
The Dagannoth(s)Climb down the ladder to
the main floor, and then climb down the Iron Ladder to find a basement.
On the north wall should be a Strange Wall, which you need to use 1 of
each Elemental Rune, as well as any type of Arrow and Sword with
it to open. Remember, you won't get any of these items back later.(so dont use rune or something lol)

Be sure to have food before you do this next part, but do not use food on the first monster.
Now
open the Strange Wall and climb down the Iron Ladder to find a cavern,
as well as Jossik who seems to be injured. Talk to him, and he says
that a monster attacked him. You'll then be attacked by a level 100
Dagannoth,this one does not have a ranged attack hide in the farthest
corner by the lake and shoot him with a bow run out and shoot, then go
back in, and after killing it you'll be attacked by another, meaner,
level 100 Dagannoth Mother.
The trick to defeating the Dagannoth Mother is that you can only hurt it with certain attacks when it's a specific color:
* Orange - Melee attacks
* Green - Ranged attacks
* White - Air spells
* Blue - Water spells
* Red - Fire spells
* Brown - Earth spells
Note: If you're colorblind or find it difficult to distinguish between the
colors, the dagannoth's color change will be announced in the chat box.
Usually,
the Dagannoth Mother will hit you with melee attacks,however its ranged
attack is extrememly powerful so it's a good idea to use your Protect
From Melee prayer if you have it and bring several prayer potions. It
may also Range at you for a short amount of time. Bring food, combat
gear, Runes for attack spells, and Ranging equipment. You don't need to
bring Runes or Ranging Gear, but it's helpful if you do.
After
killing it you'll find a Rusty Casket, and you will find yourself just
outside of the Strange Wall. Your quest is complete! You can bring the
Rusty Casket to Jossik, who can now be found upstairs in the library.
He'll ask you what it says, and you'll have the chance to choose 1 of
the 3 Gods: Saradomin, Zamorak and Guthix. After choosing a 2nd time,
you'll receive a Damaged Book of that God.
Congratulations, Horror from the Deep Quest complete!
* Once you visit Jossik with the Rusty Casket and pick a God, you'll get a Damaged Book of that god, which when wielded
gives +5 to Prayer. you can also fill them with pages, all 4 for each
book cost around 250-350k, you can only say the sayings if you have all
the pages :\.
* Zamorak book with all 4 pages gives: +8 to all Attack stats, and +5 to Prayer.
* Saradomin book with all 4 pages gives: +8 to all Defense stats, and +5 to Prayer.
* Guthix book with all 4 pages gives: +4 to all Attack stats, +4 to all Defense stats, and +5 to Prayer.