Welcome back! As thecoolguy pointed out, the 2-/3-liner Lost Soul was in fact banned, along with Samuel from the Rock of Ages set expansion that came out the year after Disciples was released and Mourn and Weep from the Prophecies of Christ set released over the last few years. The most recent set is Lineage of Christ (LoC), which focused on characters throughout the line of Christ which were all printed as two-sided cards, similar to Philosophy from way back. LoC actually introduced a reprint of Zerubbabel's Temple as well which shifted to more of a focus on "Postexilic" Heroes. It's a relatively new theme, but it might be a fun deck idea to check out for a little bit of nostalgia. I also happen to have a YouTube channel I started a few months ago that might help you get some ideas for decks and get some exposure to newer cards and strategies if you're interested. Here's a link to the
Postexilic deck I just built and played with recently.