“Feared by those who know him. Hardly classified as a living being and an endless state of trance. He had made all kinds of hideous changes on his body. Without sight, speech or hearing, he is able to hear, see and feel more than any other being in this world.
Left to his fate by his parents because of his fragile and weak nature, he was helped by Parugon, a low rank centurion. It remains a mistery how he got those psychic powers, it is said that Pa’agrio gave them to him in return for favor, what seems certain is that Parugon was able to sense the darkness inside that orc child, who called Nagash.“ […]
[…] “After years of service to his race as an oracle and as a counselor in hard times, he now devotes his time to meditation and helping those who need his abilities in exchange for some substance to ease their constant and horrible pain.“
Nagash offers players his cognitive ability to detect beings of great power. With its services you will be able to know the level and location of all Raid Boss in the world. Nagash is not able to detect Epic Raid Boss.
His oracle service costs 1x 
Healing Potion.
Nagash main dialogue
Raid Boss list
List with dead Raid BossYou can find Nagash in Kalanthia Island:
Nagash Kalanthia location