Excess 5 star hero cards. How to use them in Kingdom Guard

[@justonunez3325]

are u playin on pc?

[@zervan4216]

PC and mobile. On PC BlueStacks app player

[@danieltzk2069]

If your main aim is to keep the 5 stars, but not the level of the heroes, actually u can use that 5 stars card, after using, u will be left with a lv 1 5 star card. It's the matter of whether u still want to use that heroes or not.