One thing that always annoyed me was seeing the Magic Ruler series become Spell Ruler because the name just sounded stupid. Today though, I was in Target, and they had tons of packs with Magic Ruler on the title. I'm not sure why, they could just be left overs from when the cards just came out, but they were quite abundant along with the Legend of Blue Eyes series (sucks though since I care about IoC and DC though, which cannot be found).