So what would be the interaction be between mythic longevity and the spell Threefold Aspect. would the mythic ability make it so you take no penalty's, or would they both work only in the way that is worded, with mythic longevity only applying to real age, and Threefold Aspect does the bounes and penalty regardless of what other ability you might have.
Could you post the text of Mythic Longevity for those of us who don't have our books yet? :)