I dont know if this qualifies as a design mistake in the eyes of WotC, but theres probably a reason we dont see many cards like Yuriko and Derevi, Empyrial Tactician that bypass commander tax completely
First, the draw probabilities: 40 cards 41 cards And, here we have a pretty picture again: And, once again, here is the data for your land-drop probabilities: 40 cards, on the play 40 cards, on the draw 41 cards, on the play 41 cards, on the draw And here are some more graphs: Once again, I've selected common land counts16, 17, 18and graphed them independently
Lets learn more about Iron Valiant ex
There are plenty of MTG crossovers that need to happen, but this car proves how dangerous these crossovers can be
Armed with a starter deck and an unshakable belief in the heart of the cards, you'll face off against increasingly tough opponentsincluding the ever-smug Seto Kaiba, who is absolutely convinced that your deck belongs in the trash