Gansk[sblock]Did you make sure you did not apply U's Recover Breath feat after the last breath? U cannot use the feat because his Constitution dropped to 16, and the prerequisite for the feat is a Constitution of 17. He also cannot use Quicken Breath for the same reason.[/sblock]
PJSlavner:[sblock]I forgot that U had Recover Breath! So the recovery time is right. I did think about the DC being possibly based on Con, but I couldn't find the reference to verify. Is it under the general Dragon entry in the MM or under Brass Dragon?[/sblock]