Urza's Iron Alliance

Urza's Iron Alliance is a 100-card Commander precon from The Brothers' War Commander, released November 18, 2022. It is led by Urza, Chief Artificer, an Esper commander.

Urza, Chief Artificer

Affinity for artifact creatures (This spell costs less to cast for each artifact creature you control.)
Artifact creatures you control have menace.
At the beginning of your end step, create a 0/0 colorless Construct artifact creature token with "This token gets +1/+1 for each artifact you control."

The list runs 36 lands and 36 creatures, and its nonland cards average 3.56 mana. At today's TCGplayer prices the whole deck's cards come to about $127.61, and the most valuable is Relic of Progenitus at $7.20.