Epic Rules: Retraining

Each time you go up a level, you may retrain ONE of the following. For the start of epic, you may retrain TWO:
- A class feature. You may select a different class feature from the available list (ex: cleric domain, Ranger favored enemy)
- A feat. You must have met all prerequisites for the feat at the same level you took the original feat (so you can only retrain your level 3 feat into something you could've taken at level 3. No swapping out your level 6 feat for an epic feat.)
- Language. You can swap one known language for another.
- Skills. You can re-assign up to four skill points. They must be spent in something that's a class skill for one of your classes (not necessarily the class you've just gained a level in.)
- Spells. You can swap out two spells known for two other spells known.
At the end of the process, your character must still make sense. You must have the right number of feats and skill points, prerequisites for all of your feats, etc.