It makes The Walls of Ba Sing Se even more of a problem, and the cost reduction really helps because this deck is going to be mana-hungry
Not to mention that its a commander thats fairly easy to build, exploiting creatures with higher defense like 0/5s and 1/6s
Have you ever made a landfall-centric deck, or do you just sprinkle in some landfall cards for value
Azusa, Lost but Seeking lets you draw up to three cards a turn, and Aesi, Tyrant of Gyre Strait can double up your draw effect while also letting you play more lands
The payoff of this meld pair, doesn't win the game on the spot, and I'd stress that to your Bracket 3 playgroup because while this deck puts together powerful cards, it is not optimized to be unbeatable, and more focused on a huge play with some Golgari death and graveyard interaction molded in