Cigarette (no ontology)
From Mazeworld
A cigarette is a roll of paper filled with finely cut tobacco, designed to be lit (usually with a lighter) in order to be smoked. Tobacco's main component is nicotine, which is the substance that affects the user.
Cigarettes are among the few "licit" drugs known to be used worldwide. They have been invented in the 19th century.
Nicotine is a stimulant, and a highly addictive substance - regular smokers use cigarettes as stress relief, as the lack of nicotine in the bloodstream increases stress and anxiety.
Strategy
In Mazeworld, cigarettes can be smoked as a substitution to food should it become scarce and needs to be saved. It acts as a mild hunger suppressant, but also causes inaccurate hits for 2d6 turns as well.
Being a medical aid with a unique shape, it does not require identification.