Thread:Astarothfan/@comment-24941352-20160415080134/@comment-24.113.129.70-20160415141710

She did use defense magic in the Rias vs. Sairaorg Rating Game in Vol. 10.

But Sairaorg destroyed it so easily with just one punch, and that inspired her to go to Asgard to learn and strenghten her defense magic in Vol. 12.