StormIvan wrote:
What is better for a white mage?
You'll want -enmity. And tanks usually want +enmity. Every action/ability/spell you use generates hate of some sort. With -enmity, you'll generate less hate than you would normally, allowing the tank to keep the mob focused on him/her a lot better. Most pieces of WHM AF give -enmity, as does the very nice Blessed Gear at lvl 70. You have to balance your equipment between MP, hMP (rate of healing/recovery of MP while resting), MND, and enmity (each component has varying influence at different stages of your WHM career).
The WHM forum has some excellent information if you need a more detailed explanation.