I've been using this build:
http://www.wowhead.com/?talent=LVMxbAbq00zbZVVzmMxRZc
with Deep Thunder, until I upgrade it to Stormherald.
In BG's I am almost always on the top, about 8 or 9 out of 10 games.
In my 2v2 Arena team with a holy palladin, we NEVER lose. Seriously, we haven't lost in a long *** time.
in 5v5 arena I do quite well too, we usually win.
The mace spec proc is amazing, it procs maybe once ever 3 hits, combined with the deep thunder proc and my oponents are stunned a lot.
Also, with death wish and enrage up I am hitting MS crits of 3.5k and more, when the aren't up I'm still hitting around 2.2-2.5k crits.
This build is simply amazing for PvP. Any warriors who plan on PvPing, TAKE THSI BUILD!!!
However, the PvE utility is crappy, I do some good spike damage, but I'm usually around 3rd or 4th place for damage, and being on OT with this build is not so good.
However, if you're just there for damage, this build is still pretty good for PvE.
Thanks!