While I cant talk specifics on who is included in each deck or their abilities just yet, fans can expect to see some of their favorite characters in the 99 of each deck as new legendary creatures and captured in action on other exciting spells
Ive previously done quite a few Hidden Gems pieces (such as this one), although its probably time to do a new one
Zell Dincht gets +1/+0 for each land you control
While red has very few nontargeted removal options to get rid of a Priest, black can run Diabolic Edict, Innocent Blood, and Chainer's Edict just fine
Its also the best archetype for taking advantage of Rise of the Varmints and Stubborn Burrowfiend, which reward you for filling your graveyard with creatures
All that said, its a good thing that Rule Zero exists, to solve this problem even if Wizards wont