There are three types of look up commands in the game.
This command is used to find details about a particular character in the game. Details like wishlist, how many versions the card has, how many cards of that character have been produced, claimed or burned.
The character name is optional here and if not provided, the name of the last card you have grabbed will be used.
This command will show information about the series. Like the number of cards available from that series etc
The series name is optional here and if not provided, the series name of the last card you have grabbed will be used.