AbdulAlhazred
Legend
Well, to be fair... that's because you're unable to actually give him what he asks for.
Oldtimer's getting closer to what Draco's looking for, but hasn't been able to get it exact. What we have here is now a situation where without errata... the best we could do is we'd have to go back to precedent and find out if using the word 'otherwise' has in fact been used to completely negate rules in all other times it's occurred. If it has, then the argument could be made that what Oldtimer points out could be considered correct. However, if 'otherwise' was not used the same across the board for all the powers it appeared with... then Draco's point still stands.
And Moorcrys... you're wrong when you say this isn't a computer program. To the folks who talk about and argue Rules as Written... the logic to them is as if it was a computer program. (And I'm not saying that's a proper or correct way to look at things necessarily... but it is a requirement if you're playing the game of rules parsing.) It's verbal mathematics and logic is king.
It is true, but the problem is that the rules text is not formal. I've worked on lots of projects where PERFECT intelligibility is needed (yeah, I'm coding the range safety self-destruct controller of a Titan 34D, no screw ups ever get to happen). So there are formal ways to use English to get that exactness. It isn't easy, but you have to precisely define words like "will", "shall", "can", "must", "may", "else", "otherwise", etc. Then you can make these precise statements. Even then you'd STILL have to have a formal definition of how exceptions override general rules, how 2 conflicting exceptions interact, and every formal rules statement would need a unique identifier.
Given that none of this exists, the only reasonable way to proceed in a case like this is to essentially use RAI, look at the context, etc.