Originally Posted by
Oberon
Crys' departure from the comic was, pretty sure, after Stan was done writing it. I also think or remember that the revelation that Pietro had landed in the Inhumans' city and been nursed back to health actually came out of left field. There was no foreshadowing or hints; just sorta fell out.
So I think it was an editor or writer giving direction towards this move.
As a child of 8 or so, I had read the early Strange Tales that Johnny co-starred in. The art was moody and to a child, kinda creepy. Especially the way the Wizard was drawn; quite scary for my little mind.
I recall better my first real issue, which started me on a lifetime of reading the FF, around 12 isn, with the issue # 64, The Coming of Ronan. So I missed (but later was able to catch up) on the initial Inhuman stories, Medusa in the Frightful Four, Beware the Hidden Land and all the stories that established Crystal and her and Johnny's infatuation and eventually true love for each other.
But # 64 was a good starting point and as a 12 year old I quickly grasped that Crystal was a sort of partner or assistant to the FF, besides being Johnny's girlfriend.
The whole thing with Quicksilver, several years after that, truly seemed right out of left field and I never really accepted or wanted to accept it - but there wasn't anything I could do...
Fun fact about Oberon: As a 20 year old or thereabouts I began writing fan letters - yes! - snail mail to the FF and other comics. My first letter ever was published in #220, which was a retelling of their origin and had a red-tinged cover. I bought 5 copies, which are still sealed in some plastic bags down in my basement!