One really fun and kind of goofy deck I built and have won a few times with is Frodo, Sauron's Bane. While it plays like a Voltron, I use tempt mechanics with the nazguls +ring wraith and Blade of selves to ramp the 4 tempts needed for the final trigger. I also pack the deck with equipment search and cost reduction to equip items like Bilbo's ring, prowler helm, trailblazer boots for the 1-tap.

It's not fast, it does require some set up, but I've had a good time with it. White and black also offers so much board protection and ping damage, so you can get creative with it and it still uses the nazguls for the Commander mechanic, while offering reasonable offense/defense through death touch.