Demolisher Spawn The delirium requirement makes Demolisher Spawn one of the more niche Overrun effects in the game, but it's a convincing finisher in graveyard decks that exploit token producers like Insidious Roots and Teval, the Balanced Scale
This gives you an accurate estimate of what the Pokemon card is worth
Titans Presence is great if you are playing a pure colorless deck
Urza's Hot Tub shows he's having a fine time
Ultimately, read ahead is a better ability in a 1v1 match where speed is more important, than in the often slower-paced gameplay of Commander, where you've three opponents with 40 life each to chip away at
For a deck that is reliant on its commander, theres precious little protection for him, but a lot of good artifacts, enchantments, and big, high powered beaters like Etali, and Ghalta, Primal Hunger to beat down on your opponents