( Luffy can't help the quiet snort of amusement at the mention of a pulse. If Sanji didn't seem happy to see Nami, they would know something catastrophic had happened. There's a lot of respect in Luffy's mind for the chef when it comes to Sanji and he can't help the grin as he takes another piece of chocolate. Next time he'll bring more than one bar. )

Power? I don't think I get it. If they can bring so many people here I would think they could make their own power. ( Or whatever. Nami can probably feel how Luffy shrugs to himself over that one. ) The ghosts, definitely.