That's a really good
catch Geek. I've been playing EDH basically since I got into Magic (it's the only format I play regularly anymore because of my work schedule) and I never noticed that those
Conspiracy cards weren't legal in EDH, likely due to the only cards that really interested me from that set were some of the reprints,
Dack Fayden, and a few of the possible commanders.
Again, thanks for pointing it out!