Oh, that's what he DOESN'T want. Boy, that took me a minute to understand. I thought it was four separate symbols. Maybe you just could have put an X through it?
I love the fire effect - I wish I could actually dodge it if I start messing up haha. Definitely gave me the feeling of being a hapless dragon minion. I especially like your stylistic choice to wrap the dragon's body around the screen frame. Very nice tiny game!