Teferi, Hero of Dominaria is the Linchpin of the deck and the ultimate win condition
Faramir, Steward of Gondor On the surface, Faramir is a straightforward commander
Sure, you can play around as the good guys if you want, but its far more satisfying to mess around with the best Eldrazi in Commander
Toss in a Basilisk Collar or another way to give this deathtouch and your opponents have a serious problem
Whether this captain provides backup for one, two, or three other creatures is really good because when combined with trample you're much more likely to deal combat damage to an opponent
A combo of Cultivate and Explosive Vegetation is awesome, and the more colors in your deck or format (like Five Color), the better this is