Jakob the Yautja

Jakob the Yautja ​is one of the Yautjas (Predators) who had his mission and honor of killing and bring humans' skulls to his kind. He first stalked and tried to kill Twilight and the Rainbooms, but failed during the first encounter, later the second encounter. However, he saved their lives during Xenomorph ambush, as Twilight thanked him and called him "Jakob" and soon became their ally, although some of the Rainbooms aren't sure to trust him.

​Trivia:

 * Twilight and her friends will first encounter Jakob in ​Twilight's Adventures of Star Wars: Episode III: Revenge of The Sith.
 * ​Jakob will return for revenge on the Rainbooms in ​Twilight's Adventures of Iron Man 3.
 * ​​Jakob will appear again in ​Twilight joins Underfist.
 * ​Jakob will re-appear again in ​Avengers: Age of Ultron.
 * ​​Jakob once again will appear in Twilight's Adventures of Captain America: Civil War, and in the end, he'll join the Rainbooms.