Genji, Sword of Soba

Flash, Hexproof, Indestructible
When Genji, Sword of Soba enters the battlefield counter target spell. Genji sword of Soba can't be countered.
If Genji, Sword of Soba would be put in
exile or your graveyard while Hanzo,
Bow of the Twin Dragons is on the battlefield
you may place him in his owners library third
from the top.