Hi ! I made this deck for casual play with my friends, played only a couple of games with it , seems to be doing allright but i'm very tempted to make it more aggresive :

http://deckbox.org/sets/707831

Seems to be having some troubles against mono black agrro and had some problems with BU reanimator :) Thinking about changing mass removal and few creatures to more effective more agressive ones, changing Render Silent for a cheaper Counterspell , throw in Path to Exile.

Any thoughts or suggestions ?
Any Feedback welcomed ;]