[Chaos]

I think the core issue lies more with the absurd power that AoEs bring to the table over single-target skills in most cases. Crystal Rose is just a very accessible case with Elemental Augment, and its base form isn't even that powerful compared to a handful of other AoEs.

I would not lower Crystal Rose's power specifically, since it's the Elemental Augments that make the skill overused. You'll want to adjust those, rather than trying to smack its scalings/range for reasons that don't even exist.

However, I'd rather just focus on adjusting all AoEs in general over just throttling one of them, Crystal Rose or otherwise.