DIFFERENT MASTERIES FOR DIFFERENT HEROES

Currently we can use our masteries for every hero. Hard to gain a new mastery and when we gain it must be swapped with an existing one. For weeks, i am keeping same masteries (4 slots resistances, 1 slot damage reflection) and trying to increase their status something like %0.1—1. So much resources gone for near nothing. Any flexibility. 

I suggest; It will be clearly better that devs give us an option to keep all the masteries we earn and have an option to equip the desired different masteries for our different heroes (choosing any 5 of the earned masteries for any hero) . It would give the game more customise option. A speed buff for prometheus, cool down buff for helen/cadmus, leadership buff for ariadne, damage reflection buff for perseus, resistances for unshielded heroes will be nice etc…