As long as dmg buffs are attached to the cards, they need to be all dps buffs or nothing at all. Truth is that most of the newcomers and veterans (so people who haven't or don't like playing healers) don't even recognize when they have buffs on them. The only thing they do notice, is dmg buffs because it helps them hit harder.

IMO, cards need to have all dmg buffs completely removed and only have utility buffs. There will always be one true card to play if they keep dmg in the cards therefore creating the same issues they've so destroyed the job for to balance.