[FORMER AKATSUKI]
Valid:
While you don't have a "Manipulation" Ninja, this Ninja's Power is 0/0. This effect cannot be negated.
When this Ninja is put in play, if you control a "Puppet Master" Ninja, search your Deck for 1 Jutsu card with "Puppet" in its Requirements, then move it to your hand. Then, shuffle your Deck.