<class>, I know that I have done little to earn your trust. Until you freed me, my life was not my own.
Your tenacity, and the wisdom of your Archmage, have finally set me free. You had faith in me even when I had no faith in myself. You have given me back my life, and now I freely pledge it to you. I will serve you here on Draenor until my dying day.
Point me at your enemies, and I will deliver unto them a swift and silent end... Commander.