The Mage's Hand was an organization run by Mando Caspian, better known as "The Mage." The Mage's Hand was a smuggling operation based in Freeport of Mintarn. Mando used his organization to smuggle artifacts, slaves, and weaponry for his own use as well as for the Blacktide's Swords.
The Mage's Hand were all but destroyed when Hawthorne Guild members sacked Mando's villa, killing him and his guards, and stealing his ship.