Shining Dragon said:You're starting to drive of the road here. I don't recall in DND (or at least the 3 corebooks) anything regarding this ephemeral / transitory period between the changing from one alignment to another.
I'm not personally sure if there is anything in the books or not, but having a transition period between alignments is probably the only believable way to portray such a change in a character's manner, philosophy, and impact on the world, unless you bring magic into the scenario (which can be jarring enough despite its power).
I get the feeling that you're throwing examples in front of me that would never, ever be encountered in an actual DND game to support your arguments (and if one was the handling would be left up to the DM since dedicating rules to such a rare occurence would be a waste of space).
Alignment may be meant to be reasonably objective, but that doesn't mean it is static. PCs generally stick within a narrow band of alignments, but that is often due to the fact that players often have very specific personalities in mind, which are generally based on some strong archetype (noble knight, etc). NPCs - Good, Bad, and Indifferent - certainly change, though, in many games.
Or does a sudden change in alignment mean that all is forgiven and everyone's now best of buddies.
Of course not.
Which is what makes the situation so interesting

The change would also not be sudden.