Whip

Whip is an A-class drug in Sylem. It is much comparable to heroin, except it is often times a muddy or vibrant green in colour, depending on how concentrated it is. Whip is an incredibly addictive substance, users who have brought themselves into rehab for abusing this substance tend to describe their cravings as unbearable, exhausting and terrifying. Once you form an addiction to whip, it is practically impossible to function without the substance being present in your system.