Treesinger
From Tar Valon Library
General
A treesinger is an Ogier who has the ability to sing to trees, called "treesinging", either healing them, helping them to grow and flower, or making things from the wood without damaging the tree. Objects made in this manner are called "sung wood" and are highly prized. Few Ogier remain who are Treesingers; the Talent seems to be dying out.