Relina won't be able to charge far enough to hit something with just a surprise round action, so instead she's going to walk forward about 10 feet and draw her sword.  (Sidenote: can she charge through the brush in front of her?  She's going to move to where she has a clear path for a charge.)<br/><br/>I don't know offhand what modifiers are in place for her, but just going off her normal stealth skill, I got 16 total.