Benjamin
From ErfWiki
Proposed Canon
Benjamin is a Transylvito unit.
Speculation
Benjamin acts as an advisor to Don King; possibly like a consigliere.
Benjamin might be a Mathamancer or Moneymancer.
Benjamin's name might come from the slang use of "Benjamin" to reference large sums of money, due to the appearance of Benjamin Franklin on the U.S. hundred-dollar bill. (On-Line Slang Dictonary)