So, I have a question that's sort of a what-if situation that applies to many different situations, but what happens if the requirements to attune to an item are lost while that item is attuned to you?
For example, say my lawful evil Paladin has Scather, the lawful-evil sword of answering and draws the Balance card from the deck of many things. Now, Scather requires attunement to a lawful-evil person, and balance causes his alignment to become opposite to what it used to be, now becoming Chaotic-Good with Scather still attuned as this happens. Does Scather automatically unattune, or does it remain attuned?
This can also be applied to other attunement requirements such as race and ability scores