I'm a low level priest and I've wandered into a few summoned fights. I'm having trouble figuring out if healing counts towards ranking. If I do 30 seconds of damaging skill spam and then stay away I hit C rank and 40k xp. If I alternate damage and healing spam the entire fight, I hit C rank and 40k xp. I realize I could just be too weak or inaccurate for my heals to add to it but, does anyone know for sure if healing is worth it in these situations?