Merlock is a fictional character from the animated television series DuckTales. He is a powerful sorcerer and the main antagonist in the 2017 reboot of the show. Merlock is known for his cunning and magical abilities, often seeking to obtain the DuckTales characters' treasures and secrets. In the series, Merlock is depicted as a shape-shifter who uses his magic to manipulate others and achieve his goals. His character adds an element of danger and intrigue to the adventures of Scrooge McDuck and his family, making him a memorable villain in the DuckTales universe.