I have recently brought to a small tournamente this deck to the final (lost to a dark remora piloted by someone pretty good ... given he won the wizards "rookie of th year 2010"

:
http://www.thecouncil.es/tcdecks/deck.php?id=6510&iddeck=47145The same deck with few modification (-3x tarmo +1x path +2x oblivion ring) was brough by a friend of mine to another mid size tournament (sorry the report is in italian:
http://www.tipo1.it/forum/viewtopic.php?t=25368 ) and finishing second losing the final to goblin (which is understandable).
The deck is pretty solid and "square", it has answers to pretty much everything and quickly establish a soft lock that can be cleared only by a pyroclasm (real only big problem of this deck).
The downside is that doesn't draw and doesn't tutor.
Playing search effect suck a KotR in my view is not efficient. The deck should only play "intelligent" creature, a new addition could be the Grand Abolisher from M12 to stop blue deck to do mystical for solution (such as pyroclasm) in EoT and maybe strenghten some protection with some sort of protection )whatever is Orim's shusher etc. i dunno really.
What i think is a mistake is try to play this deck as an aggro deck. It should be played as a prison deck, becasue there is where it really shines.
I think i m going to play this deck for some time, i really love it.