A fellow player (psionic warrior) uses expansion (
http://www.d20srd.org/srd/psionic/powers/expansion.htm) to fight, normally just to get the stat bumps. But recently he has discovered a new use.
In our last session we we attacked by a Dragon turtle (size huge). Our psionic warrior decided he was going to jump down its throat and expansion(augmented) on himself so that he would become huge.
We did some quick searching at the time for any info regarding how this would go down. I was able to find Breaking/entering info (
http://www.dandwiki.com/wiki/SRD:Breaking_and_Entering), but that has more to do with breaking into/through something (inanimate) more than breaking through a living creature.
Referencing Wiz enlarge person we found "If insufficient room is available for the desired growth, the creature attains the maximum possible size and may make a Strength check (using its increased Strength) to burst any enclosures in the process. If it fails, it is constrained without harm by the materials enclosing it— the spell cannot be used to crush a creature by increasing its size."
We opted to do a fort save vs his str check to see if he burst through the throat, in the aspect of timeliness. And to do more research before our next session as this may become the psionic warriors MO when fighting huge or larger creatures.
So i was wondering what your guys thoughts on this is? Is a fort vs str check appropriate? Or is there a way to calculate a Break DC for the neck/throat. What happens to said creature, decapitation, crit hit (what dmg would you use at what multiplier). Would the psionic warrior just get ejected out the mouth?