I was thinking it would be attracted to the heat.

Besides, aren't they blind and basically use radar to see?

[Al thinks about how he can pull off what Rinka suggests, not seeing jack crap, he can't aim at anything.]

My fire has to stick to something, then either it burns like a normal fire, or I use magic to keep it going.

I can't see crap though, so, could you be my eyes and aim my shot while I focus on the fire?