Of course, with repeated attack triggers, you could also say Carmen is an excellent aristocrat commander
Yes, that is also the main disadvantage to getting card advantage through drawing cards and yes, discard is also weakened by diminishing returns which card draw isn't, I am not comparing discard to card draw as a way towards card advantage, just stating the facts about cards in isolation
Suddenly, those creatures enter bigger and more dangerous thanks to the +1/+1 counters
Now with the preview season for Theros Beyond Death in full effect, I am very excited for the first set of the new decade
Much as I like this I think you need both elements of the card working for you to make it a worthwhile include over better ramp or better card draw
Make sure you have the funds to get a Booster Box