- This card was originally called "Harpie's Brother"; however, it had no relation to the Harpie archetype due to its OCG name ("Birdman"), and is excluded from any archetype-related effects. Its name was changed in Astral Pack Two to further clarify this.
- This makes it the second card ever to have its name changed after already being released in the TCG, the first being Amazoness Archer.