Yes, if the situation really calls for her to be serious. She's a bit of a swindler and uses charm, where other dragons would use force. She would trick her family and friends, but she wouldn't forsake them in times of dire need.
She sure looks like a sneaky little girl! I love how she 'shines' and her blue skin looks great esspecially with such yellow eyes! I think next to Jade as number one, I think Slither is my number two fav of your baby dragon oc's!