Talk:Skills/@comment-184.91.133.0-20130415214606/@comment-5574722-20130415214847

it's the second answer.

boost to fire atk will boost the atk from fire cards, regardless of the user's element.

( also, worth noticing: your cards only work for you. if you have a boost to fire atk/def, it will only boost your fire atk when attacking and your fire defense when defending. it will not boost the opponent's fire defense when you're attacking )