The acid flask is a cosmetic override available from the Death Lotus Training event, by completing the death lotus training scroll tasks once and claiming acid flasks from the prestige interface.
A player wielding acid flasks
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.