I think my favorite in this category goes to Maleficent. Super creepy witch who turns into a fire-breathing dragon? Yikes. The music they play whenever she's around during Sleeping Beauty just gives me chills. She's not entirely imaginative, though; pricking one's finger on a spinning wheel is perhaps not the most awe-inspiring death one could use as a curse.
Honorable mention in this section goes to the Backson - even though he is entirely made up, he seems like a decently scary guy. He's also the only villain I really see on a regular basis, as we watch a lot of Winnie the Pooh in our house!
Make sure you follow along on the Chameleon Girls Facebook page and the Disney 30 Day Challenge Pinterest Board for each day's challenge! Plus, you can read all of my favorites here on the blog!