*Membership spots not really limited!
My apologies for thinking you (or anyone) weren't up for it. I prefer the challenge aspect as well. Whenever I play (which isn't often enough) I always try to run with a theme: All Kirby covers, All Neal Adams covers, etc. Currently I'm running with 'the earliest appearance of the character that is cross-overable'.
After I posted Mystic Comics #3, I realized just how tough that cover would be, so I replaced with Red Raven's second appearance. (his first had no links).
well OK, just don't let it happen again.