So, for people like me who ended up blowing a lot of SQ on the Summer banners, here's a neat thing from the FGO Reddit, courtesy of
most drunk Assassin Jing Ke:
A forecast of which Servants are coming, on what banners, and when. It may take awhile to load, as it includes icons. And pictures of Jing Ke.
For example, the big pull in September will be Illya. The big pull in October will be Jalter. Merlin comes in December, and there's some very exciting stuff in January.
So, yeah. Mourn the loss of your precious SQ. Your pain has only begun.