Classic story: vampire guy and werewolf guy start a basketball team; a dog joins; a clown comes after him. It's your archetypal Air Bud Situation. If you've heard it once, you've heard it a million times.
I'm participating in Mabs Drawlloween Club this year, a challenge created by Mab Graves (http://mabgraves.com/). I'm combining it with Inktober, and this is the result! Here's my drawing for the first day's prompt: Witch.