[Rework/Reexamine] Morphing and token creation, statuses and dizzy state

A spell that creates a copy of a card is putting into play an entity that wasn't in play before; if you play Reverse Engineering on a Shadow Core, shouldn't you pay for it as though you were playing a new one? Whereas, if you use Nanoreplicator, there clearly isn't any new object entering play.

But if both actions use the term "copy", that becomes kind of unclear, as they would be executing different commands. Which is kind of the case either way.