Large Celestial, Neutral
Traits
Flyby. The owl doesn't provoke an Opportunity Attack when it flies out of an enemy's reach.
Actions
Talons. Melee Attack Roll: +4, reach 5 ft. Hit: 7 (1d10 + 2) Slashing damage.
Spellcasting. The owl casts one of the following spells, requiring no spell components and using Wisdom as the spellcasting modifier: At Will: Detect Evil and Good, Detect Magic 1/Day: Clairvoyance
Found on p.358 of MM2025 (Free Rules)