Lost Girl

The  spawns in caves and when you get to close it turns into a Nymph and attacks you. New players often get fooled by its name and appearance, and approach it in the hopes of getting a new NPC. However, its second form, the Nymph, is quite strong(300 HP and a strong attack power(29~)) and can easily kill an unprepared player.

Gallery
2556-11-01_1519.png|Lost Girl Image_2013-10-06_at_9.25.27_PM.png|Nymph trapped at the bottom of a hellavator. Slowly being killed.