Hello,
did NEW52 Cassie Sandsmark use her armour also to create weapons or so?

I found a picture in the Internet in which she was together with her aunt Cassandra (the one who can manipulate others trough her voice) and Cassie was in half her armour and was cutting or so trough something.
She didnt have a weapon in her hands, but I think the armour (spikes etc.) could cut trough things...