The Golden Camel UberBadge is a mystery. Nobody knows where it came from or how it got there.
No one expects the Spanish penguin!
My understanding is that it will Ferry then die to the Firecloud.
I think this would be my guess.
The firecloud targets units as opposed to armies, so regardless of where the unit is or ends up, the unit has already been targetted, so it will die.
But since Ferry can take units with it, it can take other units away and to another terrain before it dies.