The below description is taken from LEGO Book.
Darth Maul is the terrifying Sith apprentice of Darth Sidious. Maul wears black robes and a hooded cape as he lurks in the shadows, waiting for his chance to attack the Jedi! Maul’s minifigure appease in five LEGO Star Wars sets from 1999-2011. The 2011 variant has a unique Zabrak-horned head sculpt and new face and torso patterns.