Spirit Squadron Precon | Commander | Wizards of the Coast Commander (1) 1 Millicent, Restless Revenant Creatures (31) 1 Angel of Flight Alabaster 1 Boreas Charger 1 Bygone Bishop 1 Custodi Soulbinders 1 Custodi Squire 1 Donal, Herald of Wings 1 Drogskol Captain 1 Drogskol Reinforcements 1 Ethereal Investigator 1 Geist of Saint Traft 1 Ghostly Pilferer 1 Hallowed Spiritkeeper 1 Hanged Executioner 1 Kami of the Crescent Moon 1 Karmic Guide 1 Knight of the White Orchid 1 Mentor of the Meek 1 Mirror Entity 1 Nebelgast Herald 1 Oyobi, Who Split the Heavens 1 Priest of the Blessed Graf 1 Rattlechains 1 Remorseful Cleric 1 Rhoda, Geist Avenger 1 Shacklegeist 1 Sire of the Storm 1 Spectral Arcanist 1 Supreme Phantom 1 Timin, Youthful Geist 1 Twilight Drover 1 Windborn Muse Planeswalkers (1) 1 Dovin, Grand Arbiter Instants (7) 1 Arcane Denial 1 Benevolent Offering 1 Crush Contraband 1 Disorder in the Court 1 Occult Epiphany 1 Sudden Salvation 1 Swords to Plowshares Sorceries (6) 1 Distant Melody 1 Fell the Mighty 1 Flood of Tears 1 Haunting Imitation 1 Kirtar's Wrath 1 Storm of Souls Enchantments (9) 1 Breath of the Sleepless 1 Darksteel Mutation 1 Field of Souls 1 Ghostly Prison 1 Haunted Library 1 Imprisoned in the Moon 1 Promise of Bunrei 1 Reconnaissance Mission 1 Verity Circle Artifacts (8) 1 Arcane Signet 1 Azorius Locket 1 Azorius Signet 1 Commander's Sphere 1 Marble Diamond 1 Midnight Clock 1 Sky Diamond 1 Sol Ring Much like with the Undead Unleashed precon from Midnight Hunt , this deck actually seems like a solid representation for what spirits have to offer

Mountains 12
Legality depends on the tournament format -- Storm God's Oracle can be legal in some formats and banned or restricted in others
Ive seen three cards with this misprint so far, so its not a one-time occurrence
Not particularly, but they are certainly worth mentioning
Knights are heroic, stalwart, and honorable warriors who exist in many worlds across the Magic: The Gathering universe