Calisterre is one of the most important Seers and story characters. She comes from a faraway land. According to the rumours, her ship has sank and she was the only person who managed to survive. Despite being a child, she managed to hold on to a piece of wood and drifted to the shores of the Rhinn Island, where she was found by the Seers. The women of the order educated her in their ways and ever since she remained loyal to the faction.
Recently Calisterre has started losing her sight and some people say it's because she's seen too much – either of the past, present or future.