Umm.... seasong, may I ask a question?
Looking under Damage Reduction in MM (page 9), it is listed as (su), and it even talks about werewolves... (obviously just a mirage as it lists it as (ex) in the lycanthrope section.
So I was wondering if this was explained in a FAQ or something? I'm not questioning your judgement, just curious. I think it is a good call.
And in the Lycanthrope section, Alternate Form is listed as (su) and so should be repressed in an AMF (as polymorph self would be)? Sorry reaper, just reading the book...