Raid Boss reward chance is reduced based on the level difference.
Boss is higher: +5 - 85%, +6 - 70%, +7 - 50%, +8 - 35%.
Player is higher: +6 - 85%, +7 - 70%, +8 - 50%.

If player is 9 or more levels higher, Raid Curse is applied.

He is the Commander of the advance forces of the powerful Ketra Orc tribe, who hail from the Goddard Territory of Elmore Kingdom. He believes completely in the superiority of his tribe. He was dispatched to expand their influence upon Aden Kingdom. He greatly detests the Silenos as well as humans, and is a formidable enemy.

Takes 10% increased damage from attacks that are effective against Humanoids.

Atk. Spd. +2.5%
Accuracy +3
Evasion +2

P. Def. -5%
Received Critical Damage +5%
Resistance to Bleed -10%