The Skill is beyond useless, dont tell me about scenarios where it is a valid skill, ive seen some builds all of them are just lacking everything!, BUT…
there is hope:
What about make it like like shurrikens where they surround you and each arrow you have is like 2% attack speed (buff or debuff to enmies) node specific.
Active Damage skill maybe with some “curse” as the name Dark suggest.
Explosive Trap + Dark Quiver to replace “Jelkor DA” as a bow ONLY build .