mtg commander deck building guide Build How to Build a Magic:
Description
Court of Grace will swap out a 1/1 Spirit token for a 4/4 Angel, and Court of Cunning mills 10 cards instead of two
You can ditch clunky draws to keep digging for action, and enable graveyard payoffs like Lord of the Undead or Diregraf Colossus

Indulging in black's dark powers means embracing risk for potentially greater reward

I guess that means I need a third black deck, right

It creates an incredible tension in a Commander pod after it sets everyones life to one, takes out every card in play and in hand, and leaves everyone scrambling to find a quick combination of lands and creatures
But, remember to include higher-cost, high-impact draw cards like Ambition's Cost , for when your mana pool deepens