@Drip goku kaioken 4
Darth Nihilus is from the Knights of the Old Republic II video game. He's one of the three members of the Sith Triumvirate, which is made up of Darth Traya, Revan's former Jedi Master, Darth Sion, a Sith Lord who's nothing short of a walking corpse held together by nothing but pain and rage, and there's Darth Nihilus. Nihilus feeds on the life force of others, and is capable of using the Force to literally drain entire planets of life. Which is what he did to his former apprentice Visas Marr's homeworld. He's known as the Lord of Hunger.