There are hundreds if not thousands of liquors throughout all the lands, but few ever manage to stand out from the rest. The defining trait between a run of the mill booze and a rare and special spirit can often be a gimmick. This is what master brewer Donovan learned all too well.
God has been slayed by a mortal man and his head is now worshipped and put on a pedestal. The PCs are hired to steal the head and bring it to a mystic that claims to have the power to revive God.