Why is the healer class basically a one spell dps class?

[Semirhage]

Here you go: FFXIV's Patch Archives.

Fun game to play while crawling through the patch notes. Keep a tally on the number of times you see "Holy: Potency has been reduced" or something close enough. There will come a point when you see it one more time and go "*sigh* Really?"

Naoki "We don't like nerfing things, only buffing them!" Yoshida.