Commander Legends: Battle for Baldur's Gate contains 141 commons, 120 uncommons, 77 rares, and 22 mythic rares
But Thrum of the Vestige being a reprint of Lightning Bolt does not make Bolt legal in Standard

Alquist Proft, Master Sleuth Arcanist's Owl Assimilation Aegis Azor, the Lawbringer Beck // Call Boromir, Gondor's Hope Brine Comber Brinebound Gift Brokers' Safeguard Celestial Regulator Chrome Courier Cloudblazer Council of the Absolute Denry Klin, Editor in Chief Deputy of Acquittals Deputy of Detention Detention Sphere Devoted Grafkeeper Dovin's Acuity Elder Owyn Lyons Elite Guardmage Emissary of Soulfire Ephara's Enlightenment Ephara, Ever-Sheltering Ethereal Valkyrie Ethersworn Shieldmage Ezrim, Agency Chief Faramir, Steward of Gondor Fieldmist Borderpost Filigree Angel Gallifrey Stands Glassdust Hulk Haytham Kenway Invasion of New Phyrexia Invasion of Xerex Jedit Ojanen, Mercenary Lavinia of the Tenth Lyev Skyknight Malcator, Purity Overseer Master's Guide-Mural Meddling Mage Niambi, Esteemed Speaker Niambi, Faithful Healer Niko Aris Oath of Teferi Obscura Polymorphist Oji, the Exquisite Blade Personal Decoy (playtest) Portal Manipulator Rasputin Dreamweaver Rasputin, the Oneiromancer Reflector Mage Regenerations Restored Riddle Gate Gargoyle Sawtooth Loon Scheming Fence Senate Griffin Sharae of Numbing Depths Sky Hussar Spell Queller Spire Patrol Stenn, Paranoid Partisan The Eighth Doctor The First Doctor The Grand Calcutron Watcher of the Spheres Yorion, Sky Nomad

Its also one of the most expensive formats to play at a competitive level with complex combos
The card is a little polar, certainly as new cards go