The Boulder is hardy and solid, and sizable enough to hold 100 double-sleeved cards (or 120 single-sleeved cards), and the Return to Earth variant of the flagship Ultimate Guard deck box has the added feature of being fully recyclable and constructed with 97% renewable resources
That said, there are a few decks that get closer to a cEDH deck, in terms of win conditions, staples and commanders
Again, Anti-Venom is stoppable, but still a kill on sight commander
5 at the time of writing
If a creature with toxic deals combat damage to a creature or planeswalker, or if it deals noncombat damage, toxic has no effect and no player gets poison counters
While the glory days of Mardu Pyromancer are long gone, I wonder if a card like Rix Maadi Reveler can gift the deck with enough flexibility in deckbuilding to allow it to find success again