You may only play this card if you have a Villainous Captain. React: Sink a Crew aligned to your Captain's Faction when you are paying an Adventuring cost to produce 3 Adventuring.
"Yes," Reis nodded, looking at the Key. "That is a brilliant plan, Javier." Without warning, he rammed his scythe into the young man's chest. "And now that I have it, I don't need you."