While I can appreciate the idea of longevity when looking at the "saga" of the Zodiac weapons; I agree with one poster, who questioned the current investment necessary to progress from the Zenith to the Atma stages of the quest line; specifically, how quickly can we expect you to increase the drop rate of the Atma from FATES in the zones in which they are currently available? Its disconcerting to find that you lower the difficulty when adding new content to the saga's quest line (in addition to eventually lowering the required number of Mythology tomestones necessary to progress into the Animus stage); if the Zodiac weapons are expected to run a significant length of time, why not leave the requirements in place... it would fit with the concept of a "saga" and give new players, as well as those who have yet to experience the Zodiac quest line, something significant to work towards.