Yenlara Alderwreath

 was a sorceress who led the wood elves after the Divergence. has not appeared on the show.

Background
During the the Calamity, the elves of the fallen Court of Ullusa sought shelter in the Feywild. Returning to the Material Plane a generation later, under the guidance of Yenlara they ventured westward to the Verdant Expanse, an untamed forest born from the surging, post-Calamity energies left untouched by the Betrayer Gods' evil. Here they started building their new home, Syngorn. Ever since, the High Warden of Syngorn has been of Yenlara's bloodline.

Warren Drassig, upon his rise to power in Emon in the late fifth century PD, cut off ties with Syngorn. When Yenlara's grandson, the ambassador to Emon, attempted to resolve things diplomatically, he was tortured and killed, kicking off the 32-year Scattered War in which Yenlara's wood elves, with human and halfling allies, fought the Kingdom of Drassig and its allies in Kraghammer.

Trivia
Opulent tapestries of Yenlara line the Emerald Citadel in Syngorn.