One path would be to lean heavier into artifact synergies, as the precon is already doing a little through Nettlecyst
If youre doing something to constrain peoples mana or are serious about ending the game quickly, this might be what you want, but in my experience, cEDH games go long a lot more than people realize and I dont love to rely on Spell Pierce
Sea Gate Restoration / Sea Gate, Reborn Like Mulldrifter, Sea Gate Restoration gets a spot due to the flexibility it provides
Just be sure youre not going to come back in a year before you liquidate everything
An image of the charts I use to do (This case is Base Expansion Pack) image1918861 124 KB Thanks for sharing Auto-Updating Cover Sheet
Digging deep into your deck is powerful early as well as late game, and Stargaze does it better than almost any other card