Towering Titan is clearly designed for a toughness- and defender-heavy deck, which can be super interesting to build in Commander
It has flying, lifelink, and "When this token enters, it deals 3 damage to any target." Activate only as a sorcery
You don't get another wizard when you re-cast the spell, but thats an incredible deal, especially when you consider how much value black decks squeeze from a stray creature token
Outside of the two key signpost uncommons, cards like Aurons Inspiration are vital for boosting your boards damage, making each creature hit for more damage than it would otherwise
The aim here is to cast a bunch of spells and draw a stack of cards, while taking advantage of targeted removal and powerful board wipes to drown your opponents in card advantage
I am also running the free Snuff Out for four life and the one mana and four life if it needs to cast one creature removal spell Dismember