A bunch of rows were improperly formatted, and some of the column headers weren't properly delineated. I made some corrections - don't worry, I didn't remove any cards. See if you can import this one.
Thanks a lot for your response. I've been adding them again, one by one, and one thing that i noticed was that the major problem was the commas in names such as akroma, angel of wrath for instance. with that said, I thank you once more.