After going to a comic book convention with friends, Janice discovered costume play, or cosplay for short. While in costume, she tends to forget reality and becomes the character of her costume. She is now in league with the boss in exchange for lifetime VIP passes to the comic book convention and custom molded elf ears.
Each mastery level adds another card to the cardpool for defeating Janice. Each of the bronze, silver, and gold mastery levels unlocks a new card, while it takes all three diamond and onyx levels to unlock a single card.