Okay, so why is it so bad that rewards granted by keys from the range of 7-10 grant crests that are needed to upgrade them to max level? The raid will nerf over time with the buff we gain week to week, along with seems like it’s mostly tuned well as well. You have four bosses that are pinatas, and four that aren’t, and overtime will slowly but surely become easier.
In all honesty I think 8 keys should start dropping guilded crests, given as someone pointed out once you start getting into 10 keys, woth current tuning their more like 11 keys as you deal with both fort and tyrannical. Meaning that you have a very steep jump from 9 to 10, and given you have to do 10’s now to even have a chance at myth track gear you can use. It makes sense to nerf things a little, not at slot, but a little.