A quick question on Undead rage (or lack thereof)

[Sir Brennen]

There's at least one undead barbarian in, er, might be Return to the Temple of Elemental Evil. Rage lasts three rounds for him.

But what was his CHA?

 

[Deset Gled]

But what was his CHA?

Well, I checked RttToEE, and there's no raging undead in there, so without the source I can't be sure. But it is worth noting that the only core undead with Cha lower than 12 is the Morgh (and skeletons and zombies, but those are mindless and wouldn't be able to get rage anyway).

As long as I'm here, I would like to wave a big "What Hyp Said" flag around. The quote about determining DCs has no relevance to rage duration. And yes, I was incorrect with the "+0" bit (though the numbers are the same, it was just sloppy wording).