+20 Heart Thingy for a Respec

[Sook]

I'm level 33 atm and want to respec my heroic build... Would rather not ER right now, is there a way to do it with one of these Heart thingies?

 

[unbongwah]

https://ddowiki.com/page/Lesser_Reincarnation

How much do you want to change? Any alignment compatibility issues: e.g., turning a barbarian into a paladin?