Unlocking the ability [Maximum Skill Cost] from the ability board, increases the [Maximum Skill Cost Limit] itself.
This is different from the [Skill Cost Limit] where you use unit souls to increase it.
■Skill Cost Limit:
The limit to which you can set skills. For example, Kyle initially has a Skill Cost of 20. But, using the Unit souls or the Mother souls can increase it.
■Maximum Skill Cost:
The maximum Skill Cost Limit itself. The initial maximum skill limit is 50, thus users can increase their Skill Cost Limit up to 50, as well.
※Unlocking the [Maximum Skill Cost] from the Ability Board can increase the Skill Cost Limit to up to 50.