Legacy Trickster + Psychic Reformation= ?

[mabriss lethe]

Here's the gist of it:

Legacy Champion and Uncanny trickster both advance class features of other classes. Psychic Reformation allows you to alter specific choices you make from earlier levels.

While it gives a whitelist of changes, it also finishes with:

The subject can undo decisions of these sorts that were made at lower levels,

Would a multiclass character with access to either or both PrCs be able to use Psychic Reformation to effectively retrain class levels by changing which class their PrC advanced?

[InvisibleBison]

Here's the gist of it:

Legacy Champion and Uncanny trickster both advance class features of other classes. Psychic Reformation allows you to alter specific choices you make from earlier levels.

While it gives a whitelist of changes, it also finishes with:


Would a multiclass character with access to either or both PrCs be able to use Psychic Reformation to effectively retrain class levels by changing which class their PrC advanced?

No. That line is saying that by paying greater amounts of XP, you can change the feats, skills and powers you selected at some earlier level instead of at your most recent level. There's nothing in the text that would let Psychic Reformation change what class you advanced with Legacy Champion or Uncanny Trickster.