As far as relics go I got all the relics for the story line. You little a little bit of history and insight into the job. However animus does not offer story line. We also know that when the new coil comes out and we get i135 oil weapons. Novus will also be able to upgrade to i130 at the same time(unless they are behind schedule on it again). This means that the next stage after novus will be acquirable as a precursor to the HHA weapons. Remember novus was supposed to be 2.5 but it got pushed back to 2.9.