Mortals don't drink this reeking oily fluid, at least not twice. Devils prize it, possibly for its effect on mortals.
Sells for 2 pounds 50 pence.
Stored in inventory under Infernal, when clicked on these actions are available:
Trade away your Muscaria Brandy
Why are you hanging on to this vile stuff? Do your drains need cleaning out?
Trade it to the Infernal Sommelier
The Infernal Sommelier manages the Embassy's cellars, as well as helping with souls. [This will always gain you Brass Rings. It may have other effects.]
Unlocked with 25 x Muscaria Brandy, Connected: Hell 6
A matter of luck: pretty good odds.