Hmm. Well, you can rule any interpretation you want, but I don't see that the RAW describe things that way. They say "enhancement bonus", not "enhancement bonus from magic", as you state early in your post. Then later you say you're transferring +5 and leaving the +1 enhancement bonus that didn't stack. But the defending property doesn't say that you can pick and choose which enhancement bonuses you transfer (those from magic vs. those from material type) and which you don't.Hypersmurf said:The two bonuses overlap, but they are still separate bonuses, and can be affected separately. I'm not transferring "+5 of my +5"; I'm transferring "+5 of my [overlapping +5 and +1]" - some, not all.
-Hyp.
azhrei_fje said:But the defending property doesn't say that you can pick and choose which enhancement bonuses you transfer (those from magic vs. those from material type) and which you don't.
Hypersmurf said:Yes, it does - it says you can transfer "some or all". I'm choosing to transfer some (the 'some' of the enhancement bonus that originates from magic), rather than all (which would include the 'some' that originates from the masterwork quality).
-Hyp.
jeffhartsell said:If you have a +5 weapon and transfer +5 to AC you get a -5 to-hit/damage (thus a net of -0 to-hit/damage and +5 AC).
This ability works like combat expertise.
It still has the magic you are just re-assigning the bonus that is overlapping the masterwork from +5 to-hit/damage to +5 AC.
The masterwork is immaterial unless the weapon is dispelled or anti-magiced in some fashion.
I argued about a defending adamantine weapon still having to-hit/damage bonuses if you moved the enhancement to AC. Nada.
That's a big assumption (underlined) and is the problem with your interpretation. There's nothing in the rules to support that you can do such a thing, but there is evidence (anecdotal, to be honest) that says you can't. It is not a targeted dispel magic, so introducing that example is a red herring and a strawman. Nothing is suppressing any magic. As far as the defending description goes, there is ONE enhancement bonus, not two, and certainly not defined as allowing the wielder to separate out the sources.Hypersmurf said:I have a +1 enhancement bonus from being masterwork, and a +5 enhancement bonus from magic.
...
If I transfer the +5 enhancement bonus from magic to AC, I have not transferred all the enhancement bonus, only some. The +1 enhancement bonus from masterwork remains. And yet, a +5 enhancement bonus was transferred.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.