Only 33 cards from the full set have been revealed thus far (compared to 38 Marvel cards, for the record)
If you've been playing Commander for a long time, you may find some of these are no-brainers, but there's a number of players out there far less in the know
He gains lore for each Titan you have in play whenever his ability is used, opening up some strong potential combos
The Madrigal Magic deck is a typal deck with very little aggro potential, which can make it feel like it isn't playing to the archetype's strengths
Xiahou Dun, the One-Eyed is a rare commander that can sacrifice itself, and this one is for a very useful gravedigger effect
While there is a ban on it in Conquest and Brawl, you can continue to cause shenanigans with it in Modern, Legacy, Vintage, Commander, and Pioneer