not sure about the second to last , btu u should be able to do the last 1 , assuming u raise claudia/lilia a bit. use the video from the guide , and it should be easy to do. its a matter of tanking with a good duelist (claudia is good for that , << but lilia should be able to do it as well >> and her skill ignores mr as well , so she does true damage) and healing. I did it with fedora/iris. U got iris and 2 silvers. should be enough