revised Keen Eyes.

since NLs are lacking in damage variance.

Increases the range of attack using throwing weapons such as throwing stars & knives.
The closer the enemy is, the more damage will be dealt.

+25, +20% damage when attacking at this range
+50, +17% damage when attacking at this range
+75, +14% damage when attacking at this range
+100, +11% damage when attacking at this range
+125, +8% damage when attacking at this range
+150, +5% damage when attacking at this range
+175, +2% damage when attacking at this range
+200. +1% damage when attacking at this range