I rewrote Crook`s ability in that list from the original wording to avoid confusion towards his ability affecting you with Bugamon`s ability wording taken to account.
Crook`s ability from his profile: Night: Vict. Or Def.: -1 Life & Pillz, Min 0
Crook LOWERS your OPPONENT`S Life and Pillz by 1 to a minimum of 0 upon Victory or Defeat.