Excalibur, Sword of Eden is the dumbest thing printed since Mechtitan Core, and now the Mechtitan needs to swap out its frankly mid giant sword for Excalibur and games will surely be won from there, right
This giant noble can snowball dangerously with +1/+1 counters in decks that create green creature tokens in large numbers and in decks that use cards like Doubling Season or Hardened Scales
Common cards get reprinted every few sets, therefore they are worth pennies, with some individuals only favoring a particular edition for personal reasons
Eldrazi Displacer is a powerful and repeatable blink effect that you can get a lot of mileage out of, especially because it can be activated at instant speed to protect your creatures
And you get to double those counters twice, so Most of the other potential commanders outside the full Temur identity are a little simple for my liking, Ghyrson Starn will at least make Tim players the world over rejoice