Rusty Ningus (JRP-096 N) [Judgment of the Rogue Planet]

You pay B less to play this card if there are no face-down cards in your "Shinobi" EX Area. Whenever a card is put face up into your EX Area or whenever a face-down card in your "Shinobi" EX Area is flipped face up >>> You may put a Ninjutsu from your hand or "Shinobi" EX Area into your graveyard. If you do, put a Ninja resonator from your graveyard into your hand. W: Target a Ninja resonator you control. Put a Ninja resonator from your "Shinobi" EX Area into the field. Put the chosen target face up into your "Shinobi" EX Area. B: Flip a face-up card in your "Shinobi" EX Area face down.