Quote Originally Posted by Cyrus-Wallace View Post
If DPS is important for you, you should use Foe Requiem if you have casters in your party. (Which I hope that's an "I'll use it if needed" situation for you) That doesn't decrease your DPS at all and even though the MP consumption of that skill is really high, it increases the overall damage done by all magic users, WHM using holy included. Using it on big pulls with the conditions I mentioned above or during a boss fight will actually help YOU as well.
Foe has nothing to do with this since it doesn't penalize you for playing it. "Use it if needed" refers to a healer being dangerously low on MP or was just raised.