Yiga Footsoldier

Flash
When Yiga Footsoldier enters the battlefield,
search your library for a card named Yiga Footsoldier, reveal it and put it into your hand,
then shuffle your library afterwards.
"You've got some nerve thinking you can go toe to toe
with, MASTER KOHGA! I'll show YOU! YIGA ASSEMBLE! Me excluded of course."
—Master Kohga