When a question is migrated, all its answers get migrated with it (presumably). One thing I've noticed is the option to
undelete my answer on the
?noredirect=1 landing page for the question (i.e. as it was before migration).
Why does it say that my answer is deleted as opposed to migrated? What happens if I undelete it? The FAQ does not explain answers being deleted due to migration.
Ok! I'm going to click it...
This is it! I can do this!
It actually worked.
I've also noticed that when a question is undeleted, any reputation previously earned is restored. So, theoretically, I can clone the answer's reputation every time it get's migrated and undeleted. So, uh, how many times can a question be migrated?