How should tbn get changed/updated?

[Reinhardt_Azureheim]

I'd change it by making it accessible at a lower level.

Sounds good to me. Something like "Arcane Barrier", make it like 15% (basically strength of what Divine Benison used to be). If not in the ARR kit, by Lv60 sounds decent.

Could also make TBN have some additional flair to make the upgrade stand out more, but I am not having a good idea for it at the moment.