I love it! :o
The fact that some turns can end up with nothing done really makes you think about where you want to put your dice, and the special effects like rerolling or removing a face add a whole new layer to the strategy. It is well thought out and very well executed!
Visually, it's awesome! I love pixel art, so I'm 100% biased, but since I'm seeing other comments agreeing, it's definitly not just me ^^
Really, there's nothing to say, it's a great submission! =D