Koopa Krag

Koopa Krag is an elderly Koopa Troopa, and the grandfather of an unnamed Koopa. He appears in Mario Party DS.

In Story Mode, when the player reached Kamek's Library, Krag's grandson came rushing to ask for help, as Kamek had, for unknown reasons, trapped Koopa Krag in one of his books. The player fought Kamek in Book Bash, thus freeing Koopa Krag. The old Koopa happily rewarded Mario's gang with the fourth Sky Crystal.

Trivia

 * Koopa Krag shockingly resembles Kroop - both have a sickly green skintone, and have bushy eyebrows.
 * Krag is not actually mentioned by name in Story Mode, but the cutscene at the beginning of Kamek's Library is entitled "Free Koopa Krag!"