The Krokul may have fallen from the Light's grace, but I'd follow their teachings to the end of Draenor.
Horatiu has a very calm look to him, niether smiling, nor frowning. His eyes move slowly, even when blinking. Slight marking can be seen on his body, shamanistic runes appearing to have been made by fire and quickly cooled by water. Horatiu dresses simply, often a robe and some tattered gloves, he carries a staff in which he leans on, limping on his right leg as he walks. Even under great pain from his leg, a wince never comes to his face, the Draenei maintains his very stoic expression.