Made from the oil of airborne seeds and malicious whispers, this oil can be applied to a sling, granting it an extra smooth and completely silent swing. It gains a +1 to hit and damage, as well as an additional 1/3 increase in the range of the sling.
Most alchemists with the tools for sound-essence harvesting can make this concoction with an effort, though the required type of whisper can be dangerous to collect. Malicious people generally don’t like eavesdroppers with complex equipment witnessing their most intimate threats. This ingredient makes it an uncommon concoction to have in stock, though many alchemists can source the whispers from dedicated harvesters or larger alchemist shops if needed.