Hookah tobacco

Hookah tobacco is a San 'Shyuum (Prophet) stimulant that is smoked via water pipe.

Although the drug allows San 'Shyuum extra focus and mental acuity for a short duration, later reactions to the drug can include an extreme headache. A quick-acting herbal tea is available to deal with the side-effects.

Because it is not native to Earth, it is next to impossible that Hookah is actually related to true Earth Tobacco. Instead, it is likely just a substance with similar qualities.