Azindelport

Got to master with this deck, going 5-0 the moment I took this deck to ranked.
In those 5 games, I didn't get to play Azindel once, so I am not sure if its a good addition or not.
Deck pretty much plays itself, just few quick tips.
Dark Return gives this deck flexibility.
Depending on the matchup you want to use it to gain card advantage thanks to Interregator.
In some matchups you want to save it to replay Tavrod or redraw silence to deal with Stewards or Aegis minions so you can set up for vanquish/slay.
And in agro matchups you might want to redraw Commando for more lifesteal.

Another tip would be to almost always redraw, cause you get higher chance to draw lands+porter/favor in the second draw.

Quick update:
So far this deck has gone 11-1 in Master.
Azindel is definitely good and helps vs Icaria and Armory.