The list I played against was a budget brew from a new player
Whenever a basic land is tapped for mana of the chosen color, its controller adds an additional one mana of that color
2010 Sets : Worldwake , Rise of the Eldrazi , Magic 2011 , and Scars of Mirrodin My Pick : Eye of Ugin ( Worldwake ) My pick for 2010 is Zendikar block, the original plan was for the fall to have a large set and the winter set to be a small set, with both taking place on Zendikar
If you can manage to do that, though, Shirei is a threat to be reckoned with, especially once it gets a few Blood Artist effects going
Once on the battlefield, during your turn, Kaito becomes a 3/4 ninja creature with hexproof
The main reason to keep this card in would be the second ability as this deck isn't a green based one, so you are likely to be out ramped by green opponents