(Blue Beetle v1 007, 1941)
What makes them a super-villain? It's the helmet! That kind of welder's mask-looking helm is the key to my super-villain-appreciating heart. Otherwise, Armo is a gang boss who robs armoured cars and ends up launching himself into the sea while trying to run down the Blue Beetle.
Honestly, Blue Beetle antagonists in this era are almost all guys in suits wearing masks but otherwise acting like standard gang bosses. If I didn't include the filter of having to be just a leetle bit interesting this blog would be a parade of unnamed guys with brown/ white/ blue masks for weeks. Just chumps for days.
