https://www.ddo.com/forums/showthread.php/428231-New-way-to-acquire-the-new-Hear...With Update 20 and the upcoming new types of Reincarnation, we’re adding additional value to Epic Sagas and updating the method of acquiring True Hearts of Wood to better fit with our current content and level cap.
Epic Sagas will allow you to earn Commendations of Valor that can be spent on the following rewards:
Heroic True Hearts of Wood
Iconic True Hearts of Wood
Epic Hearts of Wood
The number of Commendations you earn will increase if you challenge yourself and earn higher difficulty Saga rewards.
With these changes, the old “endgame” route of earning Reincarnations has been retired. Heroic True Hearts of Wood will no longer be available from the Epic vendor in The Twelve.
To answer a couple of your questions:
Tokens of the Twelve are not being removed, and will still be usable at The Twelve to purchase a variety of Augments, as they do now.
Any True Hearts of Wood you currently have are still able to be used after Update 20.
We’d love to hear your feedback after running Sagas on Lamannia and seeing how things work. Remember that Reincarnation is not yet ready for preview, however. Thanks!