 What power does Var possess?
The ice-wind blew from the glacier, but Var's love was round her as a warming cloak, a cloak that glowed softly golden in the deepening twilight, even as her love was about him. Var said, "The Watcher's cave should be three miles beyond this pass." Var sensed her fear, and the love that had conquered it. Now, if her father and his kinsmen overtook them, it would be death for Var, and for Neena living shame. Which of the two was worse was no longer a simple problem to Var, who had grown much older in the last days. Var eyed the ice-curtain closely to make sure that it was real, not dream-stuff; then he struck it boldly with his fist. Var saw with some surprise that all the walls were sheathed in ice—warm to the touch, bound fast against melting by the Watcher's will. Warming to the old man now, Var sketched his and Neena's history briefly. The Watcher was broodingly silent; his eyes shifted to Neena, where she nestled by Var's side. Now for the first time Var sensed the power in the old man's look, the power of four hundred years' wisdom. "Because of them we must build with dreams instead of iron, and our only fire is that of the Sun, and even now, two thousand years later, the Earth is still slowly recovering from the pangs and poison of that age.
 the ability to communicate telepathically
 the ability to change his appearance  the ability to travel through air  the ability to communicate telepathically  the ability to change the form of physical objects