With the help of the Meerca Brothers, Malkus organized the theft of King Coltzan's Crown. Once the crown was acquired back, he disappeared. He was due to appear in the Guildmaster's dinner puzzle as a guest of Galem Darkhand, but the puzzle was cancelled.
You know where to find me
. . . and if you get caught, Uncle Malkus has never heard of either of you. Understood?