Forbidden Island

Introduction
Also known as "FI" or "LW" this dungeon is difficult for players <150 however the drops can make it worth running. It is a relatively short dungeon and a party of 2-5 people is recommended depending on how strong the party members are.

This dungeon is unique in the game as it has 2 different mutually exclusive questlines to finish the dungeon. The first, and easier method is killing Captain Trugust. The second method, which includes the difficult 4th form of Kias Rodon, is to kill Queen Calamity. Once you start one questline you cannot do the other.

Drops
Some of the better items that can drop in this dungeon include:
 * +7, SIG Epaulets
 * Crafted SIGmetal weapons and armor
 * +5 Bracelets & Earrings
 * Slot Extender (High) & Slot Extender (Highest)

A comprehensive drop table is found at: Forbidden Island Drop Table

NPCs

 * Arhen
 * Arsiow Starts the Queen Calamity questline
 * Areptify Starts the Captain Trugust questline

Monsters

 * Ancient Bugdolphy
 * Arcshielder
 * Arcshu
 * Axxa
 * Cruel Bugdolphy
 * Fire Spirit
 * Ganjulo
 * Ghost lady
 * Giant Lizard Fish
 * Lizard Fish
 * Marsellam
 * Muchaa
 * Redshill
 * Riott

Boss:
 * Kias Rodon
 * Kias Rodon (2nd)
 * Sysasor (1st)
 * Sysasor (2nd)
 * Sysasor (3rd)

Captain Trugust Quest Only

 * Conna
 * Curdy
 * Morsus

Boss:
 * Captain Trugust (1st)
 * Captain Trugust (2nd)
 * Captain Trugust (3rd)

Queen Calamity Quest Only

 * Kias Rodon (3nd)
 * Kias Rodon (4th)

Boss:
 * Queen Calamity