Komoshi, The Blood of Kokusho

When Komoshi, The Blood of Kokusho dies, search your library and graveyard for Kokusho, the Evening Star and put it into your hand.
Whenever Kokusho, the Evening Star dies, return Komoshi, The Blood of Kokusho to your hand.
"Kokusho will rise once more- and in her explosive fall, I will rise to take her place."