From their website:
Fantasy Flight Games is pleased to announce the upcoming release of Hoax, the latest single figure expansion for Tannhäuser. Armed with a stealth suit forged from mysterious alien technology, Caitlin “Hoax” Lamsbury is a ghost on the battlefield, fading from sight only to ambush her foes from the shadows. Her stealth suit, Joshua T1, allows her confuse her foes and infiltrate even the most secured locations.
Hoax comes complete with four miniatures – one is painted to reflect Hoax fading from sight while the other three are translucent, used to track her movement on the board while she is invisible. When using Hoax’s camouflaging suit, players can perplex their opponents by sending her translucent figures in opposite directions. Which one is the real Hoax?