Myth tomb cap should be per job

[Hachiko]

the best gears of the current version shouldn't be that easy to obtain.

Exactly. No myth hardcape = everyone farms AK (the easiest dungeon) for gear as good as or better than what drops in Binding Coil.

If we turn off the hardcap, we've also got to take myth off of AK.

(Though I've always through myth from primals and myth from coil should not be capped...)