User blog comment:FairyRaven/Exceeds and Earth Land Counterparts/@comment-4548594-20120822190432

About Cobra though, it could also happen that Kinana is a counterpart. Whether to and Exceed, another Edolas perosn, or she's from Edolas herself. Or maybe even Cubelios itself is her counterpart and the thing about her being a snake was just Mashima building up our curiosity.