Futsu-No-Mitama

The soul of a divine blade that appears in japanese mythology. It was once used by god Takemikazuchi to keep peace over the Middle Country of Japanese Mythology. Seeking a strong master with whom to rule the land once more, it became  daemon.

How to acquire?
"En-garde Ghost Agent" Event. Accumulate a total of 12000 Victory points and swap for her at Dora's Swap Shop.