19 cards where the mana cost is not greater than {X} and the mana value = 1 and the cards can be your commander

Ashnod, Flesh Mechanist (The Brothers' War #84)
Cultist of the Absolute (Commander Legends: Battle for Baldur's Gate #123)
Errant, Street Artist (Streets of New Capenna #41)
Frodo, Sauron's Bane (The Lord of the Rings: Tales of Middle-earth #18)
Hope of Ghirapur (Aether Revolt #154)
Isamaru, Hound of Konda (Jumpstart #113)
K-9, Mark I (Doctor Who #47)
Kytheon, Hero of Akros // Gideon, Battle-Forged (Magic Origins #23)
Kytheon, Hero of Akros // Gideon, Battle-Forged (Magic Origins #23)
Norin the Wary (Time Spiral #171)
Oviya Pashiri, Sage Lifecrafter (Commander Masters #311)
Ragavan, Nimble Pilferer (Modern Horizons 2 #138)
Rhys the Redeemed (Double Masters #213)
Rosnakht, Heir of Rohgahh (Dominaria United Commander #25)
Skrelv, Defector Mite (Phyrexia: All Will Be One #33)
Tinybones, the Pickpocket (Outlaws of Thunder Junction #109)
Valentin, Dean of the Vein // Lisette, Dean of the Root (Strixhaven: School of Mages #161)
Valentin, Dean of the Vein // Lisette, Dean of the Root (Strixhaven: School of Mages #161)
Yoshimaru, Ever Faithful (Neon Dynasty Commander #32)
Zabaz, the Glimmerwasp (Modern Horizons 2 #243)
Zurgo Bellstriker (Dragons of Tarkir #169)

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