It's a while after the Elysium when Ignatius decides it's time to break in the wizard. Somewhere in the Rose Queen's gardens, Ignatius thoughtfully examines his bag of ash. He's interested in the potential here, but there is much left to see.

Satisfied, he dumps the ash into a pile on the ground. The ash sets aflame, and then seems to move in reverse - burning backwards in time until it has retaken the form of a man called Jonathan Strange.

As it turns out, Strange is also completely naked when he reforms. Hmm.