Captain ROR2

Defensive Microbots -- Whenever Captain, Drone Salvager or a Drone enters the battlefield under your control, put a shield counter on it. Drone Recruitment -- at the beginning of your upkeep, create tow 1/1 colorless drone artifact creature tokens with flying. Hacking Beacon -- Sacrifice five Drones, Servos, and/or Thopters: Shuffle your library, then reveal cards from the top of your library until you reveal a nonland card. you may cast that card without paying its mana cost. Put all other revealed cards on the bottom of your library in a random order..{/color#ffffff}