Crop Rotation, Deadly Rollick, Culling the Weak, Diabolic Intent, Phyrexian Altar, Ashnod's Altar, and Phyrexian Tower all play a big role in how the deck takes shape, creating several loops where creatures are sacrificed for benefits like infinite ETBs, death triggers, mana, and so on
I am ignoring activated abilities and also making the assumption that all triggered abilities have targets and that the proper board state change has happened so that the first triggered ability can be triggered
Three Dog, Galaxy News DJ Drawing cards in Boros feels every bit as good as it does in Black and Red
Oftentimes this results in revealing your entire library, then shuffling it without getting a creature
Editor : Okay, done
4 Pete - Games Referee 195/204, Steel Pete - Games Referee isn't a card that's going to win a game on its own, but it could certainly stand in the way of losing