Barbara Gordon is sealed in metal by the vomits(?!) of Techno Zombies. The effect is like "Frozen in Carbonite". The villain get her metallized form to be analysed in a laboratory.
P.S. - The issue 12 contains only the moment that she is saved
Final moments of her face as human
Being caried to the villain lair.
I think that gray is our color
Barbara Gordon could be a fine ornament on your wall
Being studied by the villain