Was there something about a Castlevania game that you didn't notice on your first playthrough, only to find it out and realize it was staring you in the face the entire time? Excepting plot and foreshadowing stuff.
For me, it would be that it's been at least 5-6 years since my first playthrough of OoE, and I only just realized this week that the majority of the OoE rings are based off Tarot cards. (Ex. Chariot, Priestess, Lovers, Hanged Man...)
It's even weirder that I didn't make the connection because I've known about Tarot cards for a good number of years. I guess I just chalked it up to the names being chosen for dramatic value?