Chameleon
From NsdWiki
Expoint Cost: 4
Patience and camouflage are your stock-in-trade. You have mastered the art of staying in one position, effectively motionless, for long periods of time and then creeping forward unnoticed. You gain a +2 bonus to Stealth and Disguise checks.
Incompatible with
Clumsy, Easily Distracted, Hyperactive, Twitchy, and Walking Target.