I'm seeking clarification on what happens when I use the Crown of Meeren's effect to steal a restricted attachment for which I do not have a legal character to attach it to once I gain control of it.
It seems to me that the attachment would be immediately discarded as soon as I choose to attach it to a character that it cannot legally be attached to. I have seen others argue that if I do not have a legal character to whom I can attach an attachment, then I cannot take contorl of it in the first place and thus the crown has no effect on such an attachment. However, the crown is a "then" card and the rules for the word "then" stipulate that an effect after the word "then" cannot be triggered unless the previous effect on the same card (the one followed by "then") was reoslved successfully... in this case, I don't see anything stopping me from taking control of an opponent's attachment, so I'm not sure that argument is accurate.
Can someone explain to me how this is supposed to work, and more importantly, why? (Ideally with specific references to the rulebook and FAQ document.)
Thanks!