Forgotten Frost Land Temple

Kalepzo - Sanctuary

hello, im looking for some help on the Frost Temple.
It says i need to craft some Curavdes to complete quest.
Yet i cannot get a boss drop of the Essence Ming.

Can anyone tell me which boss drops this Essence so i can focus on that boss instead of all the others.

Need Essence of Ming


Thank you

CRYSTY_III - Sanctuary

hi,im not high lvl, but maybe those links will help in a way :

http://www.pwdatabase.com/pwi/quest/9499 - Comforting Jade Quest
http://www.pwdatabase.com/pwi/quest/9462 - The Curvant Quest - Frost Pillar - "Minsha Palace" 401 549
http://www.pwdatabase.com/pwi/items/16326 - Curvade of Ming
http://www.pwdatabase.com/pwi/items/16318 - Jade of Ming Essence
http://www.pwdatabase.com/pwi/mob/16348 - Holan boss (scroll down to see drops)
http://www.pwdatabase.com/pwi/mob/16349 - Holeen boss (scroll down page to see drops)

http://pwi-forum.perfectworld.com/showthread.php?t=297271 - Quests lvl 70-79 by Ence
http://pwi-forum.perfectworld.com/showthread.php?t=297231 - Special Quests: The Forgotten Frostland (lvl 75) by Ence