Cotton is always thinking about willows also known as candy. 
She gets her power from willows and the more she eats the stronger her magic becomes.
Cotton wants all the world's willows especially the rare or big ones.
Whenever she starts and adventure her go to line is "Let's go!".
She won't let anyone get in the way of the willows she wants and will threaten and use force without hesitation.
She's prone to come swooping out of the air on her broom to any willow or person with a willow.