I've recently stumbled across what appears to be a rather amusing oversight in the rules for celestials with the protective aura ability. This ability states that (among other things) it functions as a Lesser Globe of Invulnerability, which of course means that it blocks any spells of 3rd level or lower cast within or into the affected radius.
The thing is, several (perhaps all, though I don't feel like going through and verifying this) creatures with this ability also have SLAs that duplicate touch-range spells of 3rd level or lower. And since there doesn't appear to be anything stating that they can turn their aura off, this means that they can't use those abilities at all unless its aura is dispelled.
So, for instance, an Astral Deva can't actually use its Aid, Continual Flame, Invisibility, Remove Disease, or CLW SLAs, since all of these are touch-range (or in the case of Invisibility, self-only) and 3rd level or lower.
Rather silly, no?
The thing is, several (perhaps all, though I don't feel like going through and verifying this) creatures with this ability also have SLAs that duplicate touch-range spells of 3rd level or lower. And since there doesn't appear to be anything stating that they can turn their aura off, this means that they can't use those abilities at all unless its aura is dispelled.
So, for instance, an Astral Deva can't actually use its Aid, Continual Flame, Invisibility, Remove Disease, or CLW SLAs, since all of these are touch-range (or in the case of Invisibility, self-only) and 3rd level or lower.
Rather silly, no?