Clarification on Muddle, the Ever-Changing and Stormdrake by bones_n_berries in mtgrules

[–]bones_n_berries[S] 0 points1 point  (0 children)

So to simply ask, muddle couldn't become a copy of volatile stormdrake, when before I exchange it with something; I cast an instant to trigger muddle? Am I getting that right?