Prime Elixir of Keenshot

{{item infobox
 * image = EnchantersPotion.png
 * type = Potion
 * slot =
 * damage =
 * armor =
 * weight = 0.5
 * value = 221
 * level = 31
 * ingredients =
 * descr = Bows do 40% more damage for 60 seconds. Stamina regenerates 15% faster for 60 seconds.

Found
}}
 * Only available from the Thieves' Guild in barrels labelled "Thief Cache"
 * id = 000f84c0