Talk:Daizzi/@comment-32398651-20170906202731/@comment-7117024-20170906203437

The history of the kwamis is touched upon in an issue of Miraculous Adventures, and the pages talking about the history were released as a sneak peek, as you can look at and read on the Miraculous Adventures Issue 2's gallery.

As an answer, I don't believe any kwamis are evil by nature. Kwamis like helping humanity, and they are forced by their masters into getting used for evil, not instigating the evil themselves. However, a kwami can have a negatively-considered theme. Plagg is the power of destruction, and in the wrong hands, that power could be especially horrific and dangerous. Another case is that kwamis who might have a good theme makes it so the theme is flipped to its opposite in villainous hands. Nooroo is supposed to make heroes, not villains, and if there is a kwami with the theme of love (if a kwami with the power of hatred doesn't exist), their power could lean towards hatred when their villainous holder uses those powers the wrong way.