Open Dueling If the idea of spending a day playing a tournament doesn't fit into how you prefer to play Magic , or if you have less time and just want to experience Core Set 2019 on your own, you can get involved in Open Dueling
Aclazotz, Deepest Betrayal and Ojer Taq, Deepest Foundation both seem like win more cards in their archetypes, and thus will show up in EDH decks on those themes (they give me heavy Erebos, Bleak-Hearted vibes)
Overpowering Attack While Im not the biggest fan of the freerunning mechanic working with commanders because I dont think that every single mechanic has to be designed for Commander, I can hardly pass up an extra combat step that usually only costs three mana to cast
Four mana on Turn 1 or five mana on Turn 2, Jeweled Lotus can power out a higher cost Commander way ahead of curve
Mantle of Tides remains attached to what it was attached to or remains unattached if it wasn't attached