Wail of Doom vs Master of Magic

[Wail of Doom] vs [Master of Magic] - which effect would win?
If you would cast [Wail of Doom] on an ele who already had [Master of Magic] on himself - which effect would happen?
0 in all attributes? or
12 in all elemental and 0 in the rest?

Your post is confusing because you use the mouse-over icons for the old versions of these two skills.

Anyway... it would appear that WoD would function as described. The question is, when WoD expires, do the elem attributes revert to 12 or to the pre-MoM levels?

So, anyone who cares can grab a guildie, start a scrimmage, and find out.

WoD would override MoM.