Im not listing these because I think we should play them, I just wanted to share my suspicion that Tarkir is the world thats going to get devastated by the Eldrazi at some point to later turn into Zendikar, what with the references to Ugin and the hints at future colorless matters cards in parallel to Eye of Ugin in Worldwake
Loss of life is great because it can even bypass the protection from "The One Ring"
Every time your creatures deal damage, you gain life equal to their toughness, making beefy creatures a great fit
If youre all about fogs, this is the commander for you
If youre already familiar with the game, you can bypass the tutorial and quickly get to playing the way you want, but with the convenience of playing whenever is best for you
Plus, the modes fit the colors so well, it is just beautiful