Luke Skywalker (Bacta)
This version of Luke Skywalker is exclusive to the 2011 7879 Hoth Echo Base. In the set, Luke is put in a bacta tank. He has a double-sided head. He features a masked face (the one pictured here), and a smiling face. He also features the new hair piece first seen in 7965 Millennium Falcon and a blue lightsaber.
You could only get this character in one set.