Not in the strict sense of Can I unattach an equipment any time I want? What you can do is pay the equip cost and move the equipment to another creature you control
Maybe it promotes some sort of multi-creature wildlife strategy, but theres a ceiling to how good this could ever be
The Moon Mirage attack deals 160 damage and confuses an opponent
Atraxa, Praetors' Voice is capable of carrying games at any level of play with the right deck
Because of this, theres also a lot of creature removal in the deck to keep enemies out of our way, with cards like Casualties of WarCasualties of War, Garruk, Cursed HuntsmanGarruk, Cursed Huntsman, PlaguecrafterPlaguecrafter, PutrefyPutrefy, and more
You Find a Cursed Idol card shows a party stumbling upon that same statue, still wreathed in spectral flames