Serpent Society Two charter members soon left the Society. Princess Python fled during the MODOK assignment and was soon after expelled from their ranks. Death Adder was killed by Scourge of the Underworld when he was sent to ransom the Princess to her Circus of Crime cohorts. Later, the Viper sent a fourth Serpent Squad (though not named as such) consisting of Copperhead, Black Racer, Fer-de-Lance and Puff Adder to infiltrate the Society with the intention of assassinating Sidewinder and putting herself as the rightful leader. When the four were taken to Serpent Citadel by Sidewinder, it was easy for the rest
Serpent Men ruled from behind the scenes for a time, but were again discovered, defeated, and cast out in a secret war. However, they later repeated this tactic. Soon, they added the front of a Snake Cult religion, which gained power and influence within Valusia while the Serpent Men used their abilities of disguise to murder or replace each reigning monarch. Their power is eventually broken by King Kull, formerly an Atlantean barbarian who had recently conquered Valusia, and the Pict Brule the Spear-Slayer, whose society was aware of the Serpent Men's infiltration. After the destruction of Valusia, the Serpent Men escaped