"If you ever need to let us know about something, remember that dragons breathe fire."
"While the dragons breathe fire, the human must use ice."
Then, on a signal, their dragons all breathed as one.
For example, a red dragon is evil and breathes fire.
Inside his cave, the Dragon is too scared to fight and cannot breathe fire.
A dragon can perhaps breathe fire (or other dangerous substances).
The dragon breathed in, preparing to fry me where I stood.
The dragons breathed fire out to the tip of the blade.
The most difficult challenge was not to make the dragon breathe fire but to make it speak.
The dragon breathed fire, but his wings were not fireproof.