**Mammon, Lord of the 3rd**\\ {{:ganymede:mammon.jpg?150x250}} Mammon, Copyright Wizards of the Coast 2002 Mammon is an Archdevil, and ruler of the 3rd level of Hell. He is known for is deceitfulness and greed. One of his servants, masquerading as a retarded shop assistant, successfully stole a duplicate alter from the party in the second adventure.