Tos'un Armgo

Tos'un Armgo is a Drow of House Barrison Del'Armgo and part of a band of four, including Ad'non Kareese, Donnia Soldou and Kaer'lic Suun Wett. He joined this group after the Menzoberranzan raid on Mithral Hall went wrong. He was the occasional lover of Kaer'lic.

Drizzt eventually catches up with Donnia and Ad'non and slays them. Kaer'lic is killed by Obould and Tos'un is left by himself. Shortly there after Tos'un finds himself wondering about his heritage and if it is worthwhile. He contemplates life with the surfaces elves as well as life in Menzoberranzan. He becomes hunted by both Drizzt and the surface elves, thinking that he had betrayed them to Grguch, Obould's adversary.

After being confronted and confessing his innocence, the heroes are less than convinced but keep a watchful eye on him. Tos'un proves himself and saves a good number of the heroes. After the fateful battle in which a lot of blood was spilled on both sides, the Orcs under Obould Many-Arrows and the Dwarves with the Elves of Moonwood make peace, Tos'un goes on to live his life with the elves of Moonwood where he marries Sinnafain. He lives in Moonwood with his wife and has sired two children, Teirflin and Doum'wielle.

Currently
Of the four original Drow, only Tos'un is still alive, two of his companions having been killed by Drizzt, and the last, Donnia Suldue, a priestess of Lloth and his consort, having been killed by Obould after she attempted to kill both him and Drizzt. He now wields Khazid'hea, which he found in the discarded armor of Obould after Obould's battle with Drizzt.³

Tos'un begins feeling an unreasonable need to help his surface elf neighbors, when a group of Orcs, well organized, raids the Moonwood. This raises several internal questions for Tos'un, and once discovered by Drizzt, Tos'un is persuaded to assist the Drow ranger in his battle against the Orcs.

Tos'un becomes the father of two half-Drow/half-elf children, and now lives peacefully with the elves of the Moonwood.