One of my favorite WTF storylines, in a very GOOD way, is Bruce Jones/Brent Anderson/Ron Frenz/Armando Gil's KAZAR THE SAVAGE, from 1981-1983.

Edgar Rice Burroughs-style jungle adventure, mixed with a lot of humor and love-triangles/love-rectangles, t & a, and mind-blowing plot twists.

Kazar appears to be dead in issue 20, and issue 21 comes out with the cover: "Kazar is dead, long live..." (new logo: ) "SHANNA THE SAVAGE!"




And then Shanna appears to die at the end of that issue, and on the next-issue ad, which usually shows the next month's cover, it says in big letters over an image-less black background:
"How can we have a COVER when we don't even have a HERO ?!?"

Great stuff, and dirt cheap back issues.

I think the best issues were 1-27.
Issue 19 was Brent Anderson's last issue, but the Frenz/Gil stories after remained great, if not even better, after Anderson left the series.