mtg brimaz commander deck opening hand in Spelltable Legendary Creature Brimaz Proxy - Etsy

Yukora, the Prisoner doesnt really do a ton

That makes Ultima one of the cheaper spells that can potentially pull this off

Drownyard Temple, Llanowar Wastes, and Hedron Crawler arent a ton of colorless sources, but we wont need one until late, and the Temple jumping out of the graveyard means we never even have to draw one if we mill enough

Uro was a mainstay in Standard Temur Reclamation years ago, which was one of the strongest Standard decks of all time

Magitek Armor Rarity: Uncommon TYPE: Artifact SUBTYPE: Vehicle CMC: 4 Mana cost: USD: $0.11 EUR: 0.08 TIX: 0.03 EDHREC RANK: 19746 (4/4) When this Vehicle enters, create a 1/1 colorless Hero creature token

Taking it above the best commons for starters