Once you have a solid crewing engine on the battlefield, all your Vehicles can discount Urza for each one you control that's currently a creature, to get it onto the battlefield quicker
These two are my favorite of the bunch of partner with commanders
Kamigawa: Neon Dynasty blends vibrant cyberpunk visuals with legendary Magic gameplay, introducing exciting mechanics like Reconfigure (equipment creatures), Modified bonuses, and double-faced Saga Creatures
The Emperor, Hell Tyrant (Yawgmoth, Thran Physician) Yawgmoth, Thran Physician gave one of Magics most iconic villains his first card, and its a beast
We also want to add some blink so we can make more Equipment with our commander
This makes pinning down exact creatures that would have been the go-to Voltron generals rather nebulous