you may play cards from exile mtg Hedonist's Trove What happens to cards cast

You cant pay to unequip equipment from a creature and leave it unattached

The path to the former is well-worn in the format, paved with cards like Traumatize, Maddening Cacophony, and Cut Your Losses

10: Jason Chan ( Jason Chan has worked on some of Magics most powerful cards in recent times such as Avacyn, Angel of Hope and Jace, the Mind Sculptor as well as cards like both versions of Xenagos and Deicide above

The new set has already had a significant impact on Standard, and this will become even clearer once we see the full lineup for the event

If the creature this Aura would enchant is an illegal target by the time Knightly Valor tries to resolve, the Aura spell doesn't resolve