This is a variation on a storm deck in which you try to play a lot of draw spells through having two Tamarys out in play and then capitalize on it somehow. My choice of capitalization? A big stick in the form of Staff of the Arch-Magister, which is regularly a 20/20 weapon for 5. Naturally, I tried to put other win conditions in here too through Rizahn, Xo, Howling Peak, and Plate.
This is not a tier 1 deck by any means, but it does win games and I have fun while playing it. It's especially fun to start a chain of 0 cost draw cards and then have your opponent concede just because.
I also made a variation with shadow instead of justice using Vara. Both are fun, this is just the decklist I decided to post (though happy to post the other if anyone wants. Tamarys is fun and the longer the game is out, the better she gets.