No, Mr.Zork, you are quite correct here - though the Divine part of his build is a problem (only item-specific immunities here).
And of course, there are other strategies that work wonders as well. It really depends on how the MM and AA meet up, really. He assumes he will be stealthed - so I assume that my MM will be under a Sanctuary. So it all comes down to "noticing" the AA - assuming that (using the Assassin PrC here, and Ranger assuming that the PRC is not involved) Spot&Listen are high enough, I think that will be easy enough (combined with some TSing, and perhaps a bit of Amplify scroll from a helpful Bard...)
Then a nice Bigby should put the bugger down. Or perhaps some nice BBoD with buffs (using the buff "cheat" to get it hasted, etc), remaining under the Sanctuary, etc.
He will roll a 1 eventually.
However, a lot really depends on the environment here - just what sort of items are allowed and present, blah blah blah.
As I said, I never lost once to an AA build. Most trouble is with those blasted Liches...immunities up the yin-yang! Only with the PRC present, however. Then I usually go with some Arch-Mage, of course. Arcane Fire FTW!!!!!
Modifié par WebShaman, 29 janvier 2012 - 09:36 .