If I was to give my pick it would have to be Shield/Dark. I have one and the pure joy of having everything and being a tank is just pure joy. The first and foremost selling point is the damage this build puts out. The combination of Against all Odds and Soul Drain is just astonishing. It is also very proc focused and on top of that you get all the other goodies a tank brings. Oh and take gloom as well because it hits like a truck, just icing on the 🎂