The slow and painful grid deck! Also sometimes referred to as a Millstone deck. This deck is designed to slowly eat away at your opponet's soul. As you counter their every spell, steal their creatures, and shutdown their futile attempts, you grind away at their deck, forcing them to draw and discard until they must draw from a non-existent stack, causing them loose the match. It's kinda sad, but really fun. There are lots of excellent combos in this deck, such as Library of Leng, Ivory Tower, and Howling Mine.
This is an old version of my Grind Deck. It plays a bit slow and usually gets its butt kicked by my wife's Black Creature Deck, so I reworked it a bit. Checkout the lean, mean, upgraded grinding machine here: Grind Deck v2.