Ok, so here's what I have now, I need a bit of clarification on this.
If I pick half clay golem, ill gain all its special vulnerabilities.
Now, it states that instead of move earth, disintegrate, and earthquake I get a different effect and take an amount of damage. I'm not too worried about the additional affect, however, since I have the regeneration/immunity to non-lethal damage will I take the damage from those effects? They state that there is no save for the damage, but if you are immune to all damage except fire and acid then I don't see why you would take the damage. You would get slowed, etc, but I'm not really worried about that too much.
Additionally, it states that instead of taking acid damage, acid heals me. Therefore, I think I can take a half dragon (any that's immune to fire), along with being a half clay golem and that should do it.
So what I have now is...
Human w/troll blooded feat (so far)
Half Dragon (red lets say) (+3 LA)
Woodling (for the immunity to polymorphing; I overlooked that before, my bad) (+3 LA)
Half Clay Golem (does this have an LA?)
11-14 levels in whatever class.
Umm, what version of glass strike are you reading...it allows save AND sr...
Ok, so far, if this build works the way I think it does...its immune to EVERYTHING except transmutation effects...isn't there a feat, or class ability, or something that grants you immunity to transmutation...I remember seeing something, somewhere in my reading adventures.
edit: ARGHH, Master of Many Forms. Their 10th level ability makes you immune to any transmutation effect unless you accept it, but you need wildshape to get this class so thats 5 levels of druid and 10 levels of this. It wont work pre-epic levels. Are there any other abilities like this that aren't so costly?
Then again, if I am immune to transmutation then I am immune to polymorph and I dont need woodling. So I have 14-17 levels to work with. Basically it all comes down to whether or not Half Golem has an LA or not, or if I can find a template/something that gives me fire immunity at the cost of only +2 LA.