Ostasänt is a Roving Threat Quartermaster residing at Sûri-kylä in Forochel.
Roving Threat Quartermasters can be found in regions where Roving Threats have been included. They offer quests to defeat these creatures on a daily basis. They also redeem Gift-giver's Brand for First Age Weapons and random other items.
- Angmar - Cánnakh (at Aughaire, in the tent near the Reflecting Pool) [0.4N, 39.5W]
- Evendim - Brangil (at Tinnudir, just south of Calenglad) [12.7S, 67.3W]
- Forochel - Ostasänt (at Sûri-kylä, just south of the Milestone) [18.8N, 71.0W]
- Misty Mountains - Authi (at Gloin's Camp, by the Task Board) [24.7S, 4.1W]
- The North Downs - Othwen (at Esteldín, near the Reflecting Pool in the central court [9.5S, 41.4W]