This is already annoying, why do characteristics even exist in the game - attack, health, which do not have percentages? To change the characteristics as you wish, you randomly spend your resources on scrolling, and you come across HP or ATK without procent, you spend more and more, but these interest-free features will be your competitor, because they are of no use. Replacing characteristics is not easy to earn by buying in the store, but because of such cases, there are not enough even 200 replacements of characteristics to do it your own way, one replacement can take about 50 scrolls, it still depends on luck, but remove HP, ATK without procent, makes the gameplay a little easier.