It's definitely a nice heal spell. But, I'm pretty sure it's self-cast only so don't start stacking spell power if you're a hunter, warrior, or rogue (or any other non-healing class)!
Don't laugh. We had a thread in the main forum a while back with a link to the armory for a hunter wearing all +heal gear. Still trying to figure that one out.
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"the people can always be brought to the bidding of the leaders. That is easy. All you have to do is tell them they are being attacked and denounce the pacifists for lack of patriotism and exposing the country to danger. It works the same way in any country."
Hermann Goering, April 1946.