Premed, garrote, shiv, rupture, vanish, cheap shot, hemo to 5 cps, rupture again, because you should be 5-8 kiting to regain energy while building cps, rinse, repeat. If they ever get you with a sudden piercing howl + intercept, evasion, shiv, and get to range.
EDIT: I don't have problems with warriors anymore, tbh. And don't ever put Executioner on a weapon. Use double Mongoose at all times.
Edited, Mar 14th 2008 3:45pm by Theophany