A Farseer of the Ulthwé Craftworld, Farseer Taldeer was part of the Eldar strike force sent to Lorn V to retrieve the Soul Stone in anticipation of an impending Necron attack. She and her group saved General Sturnn's men on two different occasions, without them knowing until much later in Winter Assault. When General Sturnn returned the favor by shielding the Eldar from a huge Ork WAAAGH!!, the two races formed a temporary (and uneasy) alliance to further their own goals. She was armed with a Witchblade and Shuriken Pistol in Winter Assault. Leading the Ulthwé again, she returns in Dark Crusade with a seemingly deeper voice (much resembling that of Farseer Macha) and begins with a standard Eldar Power Sword and Shuriken Pistol. At the end of the campaign, when equipped with full "Wargear", Taldeer is armed with a Singing Spear,(which appears to be dual-bladed), and a Dual-Shuriken Pistol as well as a full suit of superior wraithbone armour.
Not much is known of Taldeer, other then she was first seen in action on Lorn V, where she helped the humans gain a beachhold against the chaos and later the Orks. She was one of the first Eldar to fight the Necrons and led her forces sucesfully through the Lorn V and Kronus Campaigns. She was not seen on Kaurava; instead another Farseer took up her title, suggesting that Taldeer did not survive the attack on Kronus. It is unknown if she was killed by Gorgutz, a ork warlord she clashed twice with during her known campeigns.