If unaware of its pre-chemical form, its flowers are quite unassuming. (Screenshot by Quiet Lunch) More potent than salvia or even some hardcore heroin, the world's scariest drug is rearing its ugly head. Though not new to the world, few know of the effects of scopolamine or “devil’s breath” as it is referred to andIf unaware of its pre-chemical form, its flowers are quite unassuming. (Screenshot by Quiet Lunch) More potent than salvia or even some hardcore heroin, the world's scariest drug is rearing its ugly head. Though not new to the world, few know of the effects of scopolamine or “devil’s breath” as it is referred to and