Yeah, thought it was a bit weird when they were talking about MRD/WAR being great with self heals. We have a lot of abilities that give HP back, but it's not anything I would rely on much. They work great when soloing, but not as much when some big angry boss is hitting you really hard. And most the time, I think it's a waste to use things like Storms Path, when you can be using your enmity combo instead. Inner Beast is the best healing but it will maybe heal back HP that is equal to one hit or even less from a boss. And then you just lost all your wrath using it.