Fire-breathing Nintendo villain (6)

I believe the answer is:

bowser

(Other definitions for bowser that I've seen before include "Fuelling tanker" , "Fuel/water tanker" , "Refuelling tanker - or webs (anag)" , "Tanker for refuelling aircraft" , "Fuel or water tanker" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.