Wings is a cheap marketing stunt disguised as the high of tomorrow. While many of the drugs that are found in Al Amarja are unique and potent, the same is not true of Wings.
In fact, this vaunted hallucinogen is in fact nothing more than plain old LSD, dressed up with some inert chemicals and put into pill form. Pushers claim that it leads to out of the body experiences, but giving the hallucinogenic nature of the drug, this is little more than a self-fulfillling prophecy in most cases.
Particularly shady pushers of Wings will tell you that taking it with LSD heightens the experience, which is, techinically, not a lie.