That's why I went shifty-eyed. Not gonna happen, given how dubious it is.
Seems that the best I can hope for is to take Quick Change, which would only change the standard action to a move action, which is unlikely to be useful enough without something else to reduce it further, but at level 9 I've got to decide between Huge size, wings for natural flight, or one of the other several incredibly useful tome combat or skill feats. Makes a couple levels in Fiendish Brute look tempting. Also Warshaper, though if I took all the levels in that necessary to get flashmorph to combine with quick change in order to change shape as a free action, I'd never get any Grand Master Fighting Styles unless we went into epic levels. I doubt it's worth it (just like natural fast healing 2 is useful but probably not worth the level), though it would be worth taking for 2 levels if it were an allowed PrC.
In the brief moment that the hole was open, you also saw what looked like a scene straight from the Blood War. Scores of demons were crawling all over a jumbled terrain like ants or flying overhead, and for every demon there were at least 3 corpses on the ground, some demonic, some mortal, and everywhere flames licked the broken and burning buildings of the ancient city of Myth Drannor.
Man, now I'm not so sure I
do want to make a reflex save to wind up on the other side of the wall.
However, if the caster can use wall of stone as an SLA more than once per day, or, god-forbid, at-will, it might be the only way out.
Anyone else's thoughts on that?