Follows Sorin's trail

She wished she had to worry about Sorin visiting. Once Anowan was dealt with, she tried to follow Sorin, but his trail was too fragmented. She had planeswalked through the Eternities and found his first couple of stops on rocky, seemingly abandoned planes. On another plane where every surface was as the surface of a pristine pond, she found an old human who said he had seen a white-haired stranger. But that was all. The thin, trail left when individuals walked through the ther had dissipated too much to be followed, and Nissa eventually gave up her search.

She would try again.

***

In the Teeth of Akoum, Epilogue