Sekiro, the One-Armed Wolf

Ninjutsu {1}{b}{u}
Whenever Sekiro, the One-Armed Wolf deals
combat damage to a player, you may search your
library for a Shinobi Prosthetic equipment. If you
do, reveal it and attach it to Sekiro. Shuffle your
library afterwards.
When Sekiro, the One-Armed Wolf is put into a graveyard from the battlefield, return it into play.
Exile it at the end of your next turn.