55 cards where the card types include “creature” and the mana value = 1 and it’s legal in Historic and the power >= 2 and the toughness >= 1

A-Cobbled Lancer (Innistrad: Crimson Vow #A-52)
Ascendant Packleader (Innistrad: Crimson Vow #186)
Awestruck Cygnet (Alchemy: Bloomburrow #1)
Benalish Knight-Counselor (Alchemy: Dominaria #1)
Bloodsoaked Champion (Commander Legends: Battle for Baldur's Gate #740)
Bonded Construct (Magic Origins #223)
Captive Weird // Compleated Conjurer (March of the Machine #49)
Captive Weird // Compleated Conjurer (March of the Machine #49)
Chaplain of Alms // Chapel Shieldgeist (Innistrad: Midnight Hunt #13)
Chaplain of Alms // Chapel Shieldgeist (Innistrad: Midnight Hunt #13)
Cheeky House-Mouse // Squeak By (Wilds of Eldraine #7)
Concealing Curtains // Revealing Eye (Innistrad: Crimson Vow #101)
Concealing Curtains // Revealing Eye (Innistrad: Crimson Vow #101)
Cult Conscript (Dominaria United #88)
Daring Buccaneer (Rivals of Ixalan #98)
Dauntless Bodyguard (Dominaria #14)
Deathbonnet Sprout // Deathbonnet Hulk (Innistrad: Midnight Hunt #181)
Deathbonnet Sprout // Deathbonnet Hulk (Innistrad: Midnight Hunt #181)
Death's Shadow (Double Masters #82)
Delver of Secrets // Insectile Aberration (Innistrad: Midnight Hunt #47)
Delver of Secrets // Insectile Aberration (Innistrad: Midnight Hunt #47)
Diregraf Ghoul (Core Set 2019 #92)
Dread Wanderer (Amonkhet #88)
Dungeon Crawler (Adventures in the Forgotten Realms #99)
Ecstatic Awakener // Awoken Demon (Innistrad: Midnight Hunt #100)
Ecstatic Awakener // Awoken Demon (Innistrad: Midnight Hunt #100)
Embereth Veteran (Wilds of Eldraine #127)
Falkenrath Gorger (Crimson Vow Commander #146)
Falkenrath Pit Fighter (Innistrad: Midnight Hunt #137)
Forsaken Miner (Outlaws of Thunder Junction #88)
Greenbelt Rampager (Aether Revolt #107)
Gutterbones (Ravnica Allegiance #76)
Hotshot Mechanic (Kamigawa: Neon Dynasty #16)
Isamaru, Hound of Konda (Jumpstart #113)
Kemba's Outfitter (Alchemy: Phyrexia #2)
Kumano Faces Kakkazan // Etching of Kumano (Kamigawa: Neon Dynasty #152)
Kumano Faces Kakkazan // Etching of Kumano (Kamigawa: Neon Dynasty #152)
Lightning Serpent (Coldsnap #88)
Loyal Pegasus (Core Set 2020 #28)
Mistbreath Elder (Bloomburrow #184)
Norin, Swift Survivalist (Duskmourn: House of Horror #145)
Novice Knight (Core Set 2019 #30)
Okiba Reckoner Raid // Nezumi Road Captain (Kamigawa: Neon Dynasty #117)
Okiba Reckoner Raid // Nezumi Road Captain (Kamigawa: Neon Dynasty #117)
Old-Growth Dryads (Ixalan #199)
Patchwork Beastie (Duskmourn: House of Horror #195)
Pawpatch Recruit (Bloomburrow #187)
Recruitment Officer (The Brothers' War #23)
Reinforced Ronin (Kamigawa: Neon Dynasty #158)
Skymarcher Aspirant (Rivals of Ixalan #21)
Sleep-Cursed Faerie (Wilds of Eldraine #66)
Snarlfang Vermin (Alchemy: Murders at Karlov Manor #12)
Soldier of the Pantheon (Theros #32)
Spiteful Hexmage (Wilds of Eldraine #108)
Tarkir Duneshaper // Burnished Dunestomper (March of the Machine #43)
Tarkir Duneshaper // Burnished Dunestomper (March of the Machine #43)
Thoughtbound Phantasm (Murders at Karlov Manor Commander #122)
Town Gossipmonger // Incited Rabble (Shadows over Innistrad #46)
Town Gossipmonger // Incited Rabble (Shadows over Innistrad #46)
Usher of the Fallen (Kaldheim #35)
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)
Venerable Knight (Throne of Eldraine #35)
Veteran Survivor (Duskmourn: House of Horror #40)
Village Messenger // Moonrise Intruder (Shadows over Innistrad #190)
Village Messenger // Moonrise Intruder (Shadows over Innistrad #190)
Wayward Guide-Beast (Zendikar Rising #176)

This search is finished. Now the real work can begin.