Alright, we're just about ready.  I just need posts for Cortez and Arkhah's position in the marching order so that I can resolve the combat fairly.  (I wouldn't mind resolving it unfairly, of course)<br/><br/>The procedure of making a silent move and concealment check to determine if you successfully sneak up on the mutant still applies.  If you succeed (which you can assume if you roll less than 50) you have an indefinate number of rounds to set up an attack on a single enemy with his back turned.  After making the first attack, you need to roll off initiative to respond before the mutant.