It is not, though I made several mistakes in that post because chain no read statblocks good.
- The effect that hits Delja and Myriad on approach is an Su, mind-affecting aura. If that matters. I don't think Su abilities are blocked by SR.
- O1 should've fast healed.
- I didn't even notice Delja's SR but the thing autosucceeds on the CL check for feeblemind.
- I actually forgot what I forgot in that post again. But there was at least one more thing. Hmm.
Edit: The additional horrible effect is just taking a -4 save penalty against future enchantments.