Drow Poison (vial)

You can use the poison in this vial to coat one
slashing or piercing weapon or up to three pieces
of ammunition. A creature hit must make a DC
13 CON ST or be poisoned for 1 hour. If the ST
fails by 5 or more, the creature is also uncon-
scious while poisoned in this way. The creature
wakes up if it takes damage or if another creature
takes an action to shake it awake. Once applied,
the poison retains potency for 1 minute.