See, Kids? When Two Fight, It Doesn't Necessarily Mean One Is Good.

So... How do we follow up on the Queen Of Evil without delving into modern politics?

Tricky.

Might as well go whole hog, eh? Let's visit Pocket Comics from 1942 and see what happens when Satan, Lord Of Evil, Meets His Equal! (Which, judging by the splash panel, is a kid with a bottle) -

Actually, that kind of feels like we went for modern politics anyway.

And, once again, there was no Next Issue so the tale does not continue. 4 appearances were all he got. 
Y'know - not counting Disney now owning Satan and his kids...

page art by Pierce Rice for Pocket Comics #4 (1942)