Suggestions

[Jumpy]

maybe if the rebirth potion had no restriction but needed aetherblossom it would be better
maybe you could let new players and IC applications that make sense dip out of a tree's opener when there's an issue/reason
then the whole community instead of calling someone a powergamer for changing their whole build twice would call them a wasteful powergamer who gave up on so much just to refund some 20 RPP openers

maybe that would be neat