nope, it just keep decreasing your evasion. mine already level 20.

DECREASING evasion further? or does it make the skill decrease LESS evasion?

It says decrease.. Which is dumb AF.

yeah, AND there is no way to see the "evasion" in the Stats Details

When the level of a skill that has an effect of lowring stats is raised, it lowers less stats.

So that when this skill is leveled, it's effect of lowering evasion rate becomes weaker.

This is same to skills like Self Sacrifice and Blade Soul.

I see, Thanks GameA! I'm not regret for leveled that skill anymore ^^

In the future, it's better to assume you're the one dumb af and not the game...