MSQ Capstone Fights - iLvl requirement set too high & fights skip content as a result

[Kaurhz]

- Encounters should be capped at the patch-relevant Item Level. E.g., Thordan:190 Shinryu:320, Hades:450.
- The quest for the Loathsome Memories of the Dying should be granted from all Alliance raids. Arguably, I would remove the 1:1 outright from Crystal Tower, and rework it so that they are only granted from Castrum and Critical Engagements - Although I would balance this out with a daily repeatable quest which awards 5-7 upon doing Alliance Raids roulette.
- Personally, I would also rework the minimum Item level requirement so that it scales based on your level, rather than based on a fixed-set 70 (Minimum for Labyrinth and Syrcus) - e.g., if you are level 71 then I think the minimum item level requirement should be 370.