The reason of that because the scaling is not 100% its 10% and its even less because it says it counts melee attack also which is pure stupidity, thats with int skillls/+ ffs dont know about wffs/dffs i mean lv3 int skill hits less than regular attack still when you are building full int lv3 to be 10% is ridiculous, another fail of YNK description not matching the actual skill scaling + not to mention how skills sounds are also messed up and switched up