Board Thread:Spoilers!/@comment-25733960-20150223011533/@comment-32390199-20150313160559

Well for example in Kingdom Hearts she is also called the Mistress of All Evil but at the end of KHII she and Pete sacrifice themselves so the main villain can be defeated (but they revert back to their old ways in the next game again). But out of all the Disney villains she is considered the most evil in the Kingdom Hearts series.