So, building around TAUC mechanics like convoke and station is a way to access game-breaking tempo plays essentially for free, as a reward for doing something which is already valuable on its own at all points of the game
What affects the value of Muzzio's Preparations
Discarding lands to Gerrard's Verdict, however, will hand your opponent 6 life points, which is not a good result
Most Leaders have just one color, but some have two
While you'll use the cards in your graveyard to determine the stats and abilities of your graveyard-that's-a-creature, those cards aren't themselves on the battlefield
It simply doesnt do all that much, and leaves me wanting when it comes to dragons