There are many places to find strange oddities and rare items in Mos Klarius, though they are usually not obvious. The corporate interests on the planet attempt to govern trade, but there are always those within the underworld who find a way to undermine that purpose.

Somewhere in the depths of the mercantile quarter in the spaceport operates a nondescript jeweller by the name of Ratu. However, to some this creature has become something of a liaison for the darker fringes of the local black markets, as Ratu shows a willingness to procure all sorts of unfathomly dangerous or illicit goods.

In Mos Klarius—as on Aaru IV generally—what passes as “illicit” depends entirely on the interest of the various corporate and underworld figures who are attempting to curb or control a particular trade. Essentially, Ratu acts as an intermediary for those who continue to trade despite these potentially violent restrictions.

What Ratu actually does with such items remains something of a mystery, as the jeweller only sells their own mediocre creations at their storefront. Few people ask any questions, content simply to pass on their usually ill-gotten goods, and fewer still wish to pry into the business of a figure whose very existence defies the will of Aaru IV’s most dangerous organisations.