(Action Comics 025, 1940)
Former chess master turned crimelord, Asmodeus has three of my favourite features in a villain:
-he employs the Tigress
-he builds little models of crime scenes to use as teaching aids for instructing his gang
-he lives in a house of traps
Unfortunately for him, he ends up battling Zatara, so all the traps in the world avail him not.
