Bran
He had learned, through much training and the help of his mentor, the last greenseer, to see what the trees had seen and to communicate with people in his dreams. He could also warg into many different animals, and that was the skill he developed more naturally and easily. But Brynden made him focus on the tree dreams, and after some time he could decide exactly what place and what time he wanted to see. This way he saw his brother Jon in Winterfell, and Sansa in her wedding to Harry, before the weirwoods that were beyond the Wall. Because, though at the beginning they had planned to get married in a sept when the war was over, in the end they got tired of waiting, and Bran could watch the ceremony. He also saw Arya, dressed all in black and much taller than he remembered her. And Rickon,
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