There is Ogres Games that does Legacy its on South Kingshighway in South city. Also occasionally the Fantasy Shop does legacy. There are several Fantasy Shop locations in the STL area. I think there are a few other places in the area that do Friday Night Magic, but these are the two that I am certain of. Welcome to St. Louis! It's not a bad town to live in, some of the nicest suburbs in the country, good school districts if you have kids, decent night life if you don't, and either way it's cheap to live here.
Modern Warp / UR Control / UR Storm / Naya Breachshift / ElectroBalance
Solidarity / Lands / Sneak and Show / Grixis Delver / Reanimator / Belcher / Storm / Dredge
My wife was on MTV with this video.https://www.youtube.com/watch?v=BUutIZg2EpU