Here's some more info on Nicol Bolas cards you might consider for your deck: Nicol Bolas, Dragon God A legendary planeswalker, Dragon God has an interesting passive ability - it shares all the loyalty abilities of other planeswalkers on the battlefield
This deck also adds the monarch mechanic in a very fluid manner, allowing players to build up a defensive board state to protect themselves from getting targeted once they become the monarch
That power bump with infect is nasty
Prince Imrahil the Fair Prince Imrahil the Fair is a low-cost commander which makes it easier to get it out early and consistently recast it
Some will even feature isometric views of the environment they feature just like the viewpoints featured in classic PC titles, Fallout and Fallout 2 as you can see in the example above
Here, our main plan is Leonin Arbiter, which is solid on its own by taxing fetch lands and other tutor effects (like Expedition Map from Tron, Primeval Titan from TitanShift, or Whir of Invention from Whir Prison) but gets even better in conjunction with Ghost Quarter and Field of Ruin