Nanami had seen Chiaki went down and she screamed. The thunder attack made her cry out again -- this time, Excellence failed her. But... Chiaki was getting up, right? She wasn't seeing things in the mist?

Right, they needed to stop the attacks before they lost more people. A single full summon would wipe Nanami out, but she could do a Partial Summon. She transcribed a circle with her staff bringing in the arm of Odin to strike at whatever he could reach with Gungir.

Then, well, it was worth a try. She cast Imitate, seeing if it would match Ramza's Final Fantasy.

"Take that, ghosts!"