atom crash said:
what is your perceived difference between use and 'use', Scion?
the way i see it, you either can use the feat or you cannot use the feat.
if you no longer qualify (meet the prerequisites) for the feat or PrC, you can no longer use it. you still have it -- you don't suddenly have a free feat slot to fill -- but you can no longer use it. it's unavailable until you meet the prerequisites again.
If we're making a distinction between using and having a feat, then the question is:
If Feat A is a prerequisite for Feat B, can you use Feat B if you merely
have Feat A, or must you also be able to
use Feat A as well?
In many cases, it is not an issue, because the prerequistes of Feat B usually include the prerequistes of Feat A as well, so if you are unable to use Feat A, you are also automatically unable to use Feat B. It becomes a more interesting and real question when applied to PrCs. Many PrCs do not have a minimum ability score requirement, although several have prerequisite feats that do. So, are a PrC's prerequisites that you must
have the feats or that you must be able to
use the feats? If a blackguard's Strength falls to 12 or less, and he is unable to
use Power Attack, does he also lose his spells, his ability to sneak attack, his ability to smite good, the services of his fiendish servant, his bonus to saves from dark blessing, his ability to command undead, and his aura of despair?