I already have the Level 60 Zenith Cannon, at least 1 Ares 90, and a decent enough EBD build, so I don't really need anything else. I guess I could get augments for Lin's Mastema White (even though it's black) Reaper so I can kill Pharsis. And yes, I've killed Telethia (twice) by myself, but I cannot kill Pharsis no matter how many partners I bring in.