Feyvein, AKA "Silver Paradise"

The drug made from the blood of High Elves

Price: 400gp
ABOUT
Most often used by other Fey, Feyvein is a thin and silvery liquid most commonly harvested from the bodies of High Elves, where their blood is drained and treated to become Feyvein. The liquid constantly emits low-volume yet constantly unnerving whispers in various languages, and those who imbibe it are flooded with a rush of memories, sensations, and experiences derived from the mind of the Fey or High Elf that sourced the dose. Gaining that creature's memories of a few particular skills and defensive abilities, Feyvein is a relatively tame drug with minor side effects most of the time...but occasionally, it can have even more debilitating side-effects that can cripple someone for life.
It is often said that those who use Feyvein become especially noticable to Fey, though what this means specifically is unknown.
Although it is rare to find outside of the Feywild, Feyvein is popular on other planes when it appears due to its primary effect that sends those who take it into a near-euphoric vegetative state for several minutes, during which time they almost universally claim to live realistic lives in their dreams as completely different people, often with families and relatively happy lives. It is not uncommon for those affected by Feyvein to live out decades of their new lives in their 'dreams' even while only minutes pass in reality, and as such Feyvein is incredibly popular among the destitute or downtrodden, who are more than happy to throw their lives away in pursuit of a better life within the throes of Feyvein's silvery dreamscape.
Fey are immune to the negative effects of Feyvein and cannot become addicted to it. High Elves are the exception to this, and can experience its negative side effects and can become addicted to it.
DETAILS
Type: Drug (Inhaled, Ingested)
Addiction: Moderate, Fortitude DC 20(non-fey only)
EFFECT
1 Hour; +1d6 bonus to one save(Source Creature's Highest +2d6 on rolls for 3 skills(Source Creature's Highest 3 Skills +30ft to movement speed
DAMAGE
1d2 Str damage, 20% chance of blindness for 1hr and taking 1d4 Int Drain