I did a lot of thinking about how to improve Argenport, specifically the awful lunar claw and Mystical Shackles, I don't want to play 16 spot removal spells.
Aerial Deployment is sick at solving the Argenport problem of drawing more power than the opponent and losing. I've long said that Argenport is unbeatable if it draws exactly 6 power, and with all the unleash from Deployment and Security (everyone already played Elder, at least) it can now go a lot longer.