The current job relic regeneration is too slow.
We get new hero every 2-3 weeks, and get natural 10 keys daily ( not counting prestige bonus ) + 2 from expedition.
Academy gives 1 job relic every 8 hours which means 3 daily.
15 job relic daily and we need 70 job relic to upgrade a hero.
At this pace we need 5 days to upgrade a single hero, which is too slow, compared to how fast new heroes are coming.
And please don't give me the pointless argument about how job keys are precious resources because we need faster pace to get into the everchanging meta.
I buy job keys twice daily and it's still not enough to build my heroes. Buying for the third time makes it too expensive (100 gems for 5 job keys?) and worthless.
Insignias even making it worse because now we need to build heroes to use, and build heroes to be transmuted into insignia.
So, please add more natural regen to job keys.
Adding +10 daily would make it so much better, or if you guys are not willing to give it freely, please lower the gem cost of keys to 5 gems since it doubles for every purchase.
Lowering the price to 5 gems per 5 key would encourage us to buy job keys at least 3-4 times daily and even more for high spenders.