The mantra buff would be the only one I'm interested in that doesn't make me too OP and also offers incentive to level a monk up to 42 (which I have). Just seems like a lot for a skill that only increases healing done to you by 5% but with Convalescence and 5 stacks you effectively have 45% healing done to you, though using up both skills is a definite no-no since you want to rotate your cd like a good tank. Plus 5% healing can easily be offset by eating your food so really mantra is almost pointless.