The Forest Giants of Forest Heart.
Forest Heart is a vast ancient forest located east of the Cloudspine Mountains. It is oldest forest in the known world and is the home of the Forest Giants, a benevolent race of living tree-like giants. It was also the home for the Forgotten, a lost civilization of cannibals from the Wind Age. It is believed that Forest Heart has existed since the world was created. Many civilizations, human and other, had been born, reigned and ruined under the tree covered lands. It is where the Crypt of Mazzarin is located and it is also where Damas hid the Tain.
In May 19, 2481 AE of the Great War, the Legion, led by Cu Roi and Murgen, traveled to Forest Heart to once again enlist the aid of the Forest Giants. From there, they learned that Soulblighter had invaded the forest for an unknown purpose. After defeating his four trow generals, Soulblighter would use the Tain to capture the Legion, trapping them inside. Ultimately, Cu Roi and Murgen choose to sacrificed themselves to shatter the artifact to free the Legion.
Sixty years later on April 19, 2541 AE , Soulblighter, used a shard from the Tain to find the Summoner, and used him to resurrect the Myrkridia. Some time later, the Deceiver, now an ally of the Light, led a retinue of the Legion to Forest Heart to retrieve another fragment of the Tain to find the Summoner and killed him.