gladiator has a skill that increases healing by 20%
But it only works on yourself so not useful for healing others. Mantra
may be what you're going for but it's just 5% as a sub. Edited, Aug 31st 2013 1:22am by Ikaru
It is still useful for solo play. I only have acn to 20, thm 11, gld 15 and I barely use any class skills right now. I have 2 and a half hotkey bars filled up with just my classes own skills. The only thing I really use right now is Virus from acn. It helps a little bit on bosses and fate bosses.
My whm is currently 44, I am waiting to get to 50 so I can see how big of an exp boost all my other classes get from having a maxed out class.