"It can tranquilize with a single shot, and the effect lasts for a long time."
It can be combined with An. Aids, Recovery Aids, Intensifiers and Multipliers to increase its potency and/or quantity, as well as with healing items or another anesthetic darts. Also, it can be combined with a Resuscitation to generate one single Poison Dart.
The An. Dart L can be found: