The third instance dungeon in Fiesta, Crystal Castle is located in Uruga.

Level Requirement: 60-69

Entrance to Crystal Castle:

The Boss:

(Boss Mobs)

Crystal Castle has 10 floors. As you go through the castle, you will notice that in order to advance to the next floor of the castle, you must defeat all of the monsters that are on your current floor. Also, there is no specific monsters that spawns on each floor. The monsters in the castle will spawn randomly on each floor you go to. As you advance higher into the castle, the monsters will get tougher to kill. Just like the Tower of Iyzel, on the right side of the archway upon entering a floor are roman numerals telling you which floor you will be on. The tenth floor of the castle is the boss floor.

Upon entering the Tenth Floor, it is recommended that all party members stay together. The gates to the tenth floor will lock once a party member is at the top of the stairs leading to the tenth floor. Anyone who is behind the gate when it locks can still use spells to help kill the boss since spells go right through the gate. When all party members die, the gate will unlock itself.

Be prepared before you enter the castle. Make sure to have some empty slots open in your inventory and a pickaxe.

Here are the types of monsters you will face in the castle:

• Chief Monster & General/Elite monster (Chief Monster must be killed in order for the rest of the monsters to die)
• Mixture of monsters ( random groups of up to 3 monsters)
• Dark Guard Tower Kamaris - (spawns a random monster when it gets killed)
• Dark Present Box (A floor in the castle with chests. Open the right chest to advance to the next floor. Open the wrong chest and Dark Zombies will spawn.)

Monsters Seen in the Castle:

Chief & General / Elite Monsters	Screenshots
Chief Monster General Monster Gigantic Jewel Keeper Dark Jewel Keeper Gigantic Dark Gold Jewel Keeper Dark Gold Jewel Keeper Dark King Mushroom Dark Mushroom Cursed Dark Navar Dark Navar Gigantic Dark Spark Dog Dark Sparkdog Gigantic Dark Archon Dark Archon Gigantic Dark Lips Dark Lips Dark Ranger Dark Skeleton Archer

Other Monsters

Orc Chaser

Fugitive Orc

Assassin Marlone

Dark Skeleton Knight

Dark Skeleton Commander

Magic Immunized Bat

Magic Immunized Vampire Bat

Magic Immunized Tomb Raider

Magic Immunized Goblin Swordman

Hard Skin Lips

Hard Stonie

Hard Red Stonie

Dark Stonie Commander

Dark Stonies

Dark Pinky

Dark Pixy

Dark Greenky

Dark Sylph

Dark Skeleton Warrior

Dark Soul Skeleton

Dark Marlone Clan Archer

Magic Immunized Goblin Swordman

Jewel-aiming Tomb Raider

Jewel Defender Goblin Swordman

Dark Lizard Man

Dark Lizardman Commander

Dark Guard Tower Kamaris	Screenshots
Dark Magic Staff Dark Zombies Dark Legendary Tree

Dark Present Box Floor

Dark Zombies

　

Tenth Floor Monsters/Bosses	Screenshots
General Monster Dark Orc Dark Sniper Skeleton Archer Dark Lizard Man Chief Moster Cursed Dark Orc Tower's Pillar of Light Dark Lizardman Commander Boss Guardian of the Tower Great Orc Jewel Golem Guardian of the Tower Lizardman

Quests

Source: http://www.outspark.com/forums/showthread.php?t=232081

Name: Second Tower 1
Level: 60
From: Ancient Templar Maria of Roumen
Requirement: Talk to her
Reward: 15s446c
Fame: 585
Experience: 78,474

Name: Second Tower 2
Level: 60
From: Ancient Templar Maria of Roumen
Requirement: Talk to her
Reward: 15s446c
Fame: 585
Experience: 78,474

Name: What I do?
Level: 60
From: Lord Elbama of Elderine
Requirement: Talk to him after talking with Maria
Reward: 31s314c
Fame: 585
Experience: 202,589

Name: Reward for the Dark Crystal 1
Level: 61
From: Guard Nus of Elderine
Requirement: Obtain one Dark Crystal from Magic Staff
Reward: 83s767c
Fame: 870
Experience: 810,356
(repeatable until 64)

Name: Reward for the Dark Crystal 2
Level: 61
From: Storage Keeper Kyle of Elderine
Requirement: Obtain one Dark Crystal from Legendary Tree
Reward: 83s767c
Fame: 870
Experience: 810,356
(repeatable until 64)

Name: Reward for the Dark Crystal 3
Level: 61
From: Warrior Master Marty of Elderine
Requirement: Obtain one Dark Crystal from Zombies
Reward: 83s767c
Fame: 870
Experience: 810,356
(repeatable until 64)

Name: Tower Guardian 1
Level: 64
From: Ancient Templar Maria of Roumen
Requirement: Kill 1 Guardian of the Tower Lizardman
Reward: 91s639c
Fame: 870
Experience: 917,515
Repeats at: 642,260

Name: Tower Guardian 2
Level: 64
From: Ancient Templar Maria of Roumen
Requirement: Kill 1 Guardian of the Tower Orc
Reward: 91s639c
Fame: 870
Experience: 917,515
Repeats at: 642,260

Name: The Mysterious Guardian
Level: 64
From: Town Chief Roumenus of Roumen
Requirement: Kill 1 Jewel Golem
Reward: 91s639c
Fame: 870
Experience: 917,515
(non-repeatable)

Name: Endless Greed
Level: 64
From: Lord Elbama of Elderine
Requirement: Talk to him after talking about the quest: What I do?
Reward: 31s314c
Fame: 585
Experience: 202,589

Name: Dark Crystal Power
Level: 66
From: Master Wishis of Elderine
Requirement: Talk to Wishis
Reward: 31s413c
Fame: 585
Experience: 202,589

Name: Destruction of Dark Crystal
Level: 66
From: Master Wishis of Elderine
Requirement: Defeat one Jewel Golem
Reward: 31s413c
Fame: 585
Experience: 202,589

Name: Endless Greed
Level: 66
From: Lord Elbama of Elderine
Reward: 31s413c
Fame: 585
Experience: 202,589