Planar Bubble and creature choices

[Diirk]

I came across this spell in the Spell Compendium while looking for new spell picks for my newly 15th wizard. So the obvious question.... anything I can call or summon thats native to the astral plane ? For those not familiar with the spell, it creates an emanation around the touched creature that grants the creature's native plane's planar traits. And the Astral plane lets you quicken your spells for free.

 

[Archimedes314]

Well, technically nothing is native to the astral plane in the sense of having originated there in the beginning, as it were (well, as far as we know, though the astral dreadnoughts may be). But githyanki, astral whales, astral devas, astral dragons, and few others make kip in the Silver Void.

 

[Diirk]

Well I'd assume living there is enough (eg. Githyanki are described as being native to the Astral Plane). Astral Devas, despite the name, don't seem to make any reference in their description to living and/or spending any time on the astral plane at all, or they'd be perfect. Githyankis, devourers (and I assume whales, dreadnoughts and dragons.. which book are they in?) aren't outsiders or elementals, so aren't valid for planar bindings.