Personally, I would just let them keep going. Never been a fan of the MC prereqs.So for example a Paladin-Rogue with a 13 Charisma who lost a point in Charisma permanently.
Now what? Lose all Paladin levels, can't advance in Paladin levels any more, nothing you had the minimums when you first multiclassed so you can keep getting Paladin levels.
Do you have any citation for that?There's been similar questions asked since back in ADnD times, what happens if a paladin loses a point of Charisma, do they staty a paladin? The answer was yes since that 17 was just what was needed to qualify, it didn't need to be retained.
Yeah if you're using prereqs I'd do this. I don't use them, but this is the logical approach. You don't get disqualified from levels you already have - that'd be messy and dumb and 5E isn't equipped to handle it.I would prevent further levels in Paladin until CHA is increased to 13 again, but I am old school and like to be mean.
Otherwise, you can level as you want once you have the new class. You only need the prerequisite to take the first level, after that all bets are off.
Yeah I was thinking about that, and this is different, not least because classes in 5E are never "lesser" versions of another class in the way Fighter was seen to be vs Paladin, and hell, you might not have the prereqs for the "lesser" class anyway!I know there is a citation if the paladin in AD&D ever performs a willinging/knowingly evil act--you're a fighter of equal level at that point and forever more.
This is the only mention of prerequisites, so they only matter when you want to take the first level in a new class.To qualify for a new class, you must have a score of at least 13 in the primary ability of the new class and your current classes.
The rules are clear:
This is the only mention of prerequisites, so they only matter when you want to take the first level in a new class.