The original Zodiac group debuts in the title the Avengers and is established as a criminal organization founded and funded by member Cornelius van Lunt (who adopts the identity of Taurus). The group's identity is based on the zodiac from the discipline astrology, with each member adopting the persona of a sign of the zodiac, being twelve in all. The group members share leadership of the organization, with the position rotating just as the astrological zodiac changes. When not united as a group, the members of Zodiac are all based in different cities throughout the United States. Dedicated to economic and political domination of the world, the group uses any means to accomplish this, including subversion; extortion and mass murder.