Zherlthsh (Zealotus) Mask
Glast Heim Underground Prison - Zherlthsh (Zealotus) Mask :: Step 1
Zealotus
gl_prison1,137,138
Inside Glast Heim Underground Prison
Ingredient(s) Product(s)
Not Applicable Not Applicable
How to get to the map from outside of Glast Heim?
While talking to Zealotus, agree with her and offer to help her with her man.
Glast Heim Underground Prison - Zherlthsh (Zealotus) Mask :: Step 2
Phendark
gl_prison1,97,104
Ingredient(s) Product(s)
Not Applicable Not Applicable
You must bring a Whip Class weapon with you (do not have to be equiped) in order to *whip* him. You can buy a whip class weapon at the southwest corner of Comodo.
(Before eAthena updates, some server might need you to bring rare swords instead of a whip. If the whip does not work. You could try bring one of the following: Muramasa, Masamune, Dragon Slayer, Schweizersabel, Zweihander, Executioner, Katzbalger, Infiltrator [0], or Bloody Axe)
Glast Heim Underground Prison - Zherlthsh (Zealotus) Mask :: Step 3
Rybio
gl_prison1,100,48
Ingredient(s) Product(s)
Not Applicable Not Applicable
Talk to him about Phendark, he will suggest you to get Phendark to eat 369 Dark Crystal Fragments. That will help him bring out more of his inner demons.
Glast Heim Underground Prison - Zherlthsh (Zealotus) Mask :: Step 4
Phendark
Same NPC as in Step 2
Ingredient(s) Product(s)
Dark Crystal Fragment x 369
Not Applicable
First, feed Phendark the 369 Dark Crystal Fragment.
Second, go back to ask Rybio what to do next, he will suggest you to use Reverse psychology.
Third, go back to Phendark. Be very mean to him in the menu options, 'insult him', 'break his pride' and 'go for the low blow.'
Doing that will piss off Phendark greatly, making him back to his monster self.
Glast Heim Underground Prison - Zherlthsh (Zealotus) Mask :: Step 5
Zealotus
Same NPC as in Step 1
Ingredient(s) Product(s)
Cat's Eye x 1
Forbidden Red Candle x 1
Worn-out Magic Scroll x 30
Zherlthsh Mask
Now that you helped Phendark, she will give a share of her power to you. That is, she will make you the mask when you give her the required items.
The mask you get will have your character's name written on it, you can only do this quest once.