Historical Rules · 7 February 2025
Rule 704.5p
Official source text from the 7 February 2025 Rules release
If a battle or creature is attached to an object or player, it becomes unattached and remains on the battlefield. Similarly, if any nonbattle, noncreature permanent that’s neither an Aura, an Equipment, nor a Fortification is attached to an object or player, it becomes unattached and remains on the battlefield.