Mastered Darkness (Demon Flame Cap Node)

Demon Form is ten out of ten with the right gear, but the Mastered Darkness ascendancy node is pointless.

Here's what GGG should do instead.

Give her a whip.

I would like its damage and attack speed to scale with spell damage and casting speed, and for it to have some leech. But I don't really care about the specifics.

Just give her a whip.

Please repost/comment so GGG will be forced to give in to popular demand.