Whether this card sees play would ultimately depend on how well it fits into the overall game plan and synergy of the deck in question
Graded Population Report: Monkey.D.Luffy [Super Pre-release] ST01-012 Visualize the distrbution of grades in the chart
Green also has lots of effects that care about creatures, including the best tutors like Worldly Tutor and Green Sun's Zenith and cards that benefit from having creatures like Rishkar's Expertise
Being able to attack unblocked could allow you to take out a player who thinks they're safe behind a big board, and it can also help you benefit from combat damage triggers
Cards in the list include Tegwyll, Duke of Splendor, Alela, Cunning Conqueror, Arcane Denial, Arcane Signet, Archmage of Echoes, Bitterblossom, Blightwing Bandit, Bojuka Bog, Brazen Borrower // Petty Theft, Castle Locthwain, Choked Estuary, Cloud of Faeries, Command Tower, Consider, Darkwater Catacombs, Dig Through Time, Dimir Aqueduct, Dimir Signet, Distant Melody, Drowned Catacomb