Finn's Sith apprentice

Lord Finn's unnamed apprentice was a male human. He accompanied his Sith master to an Outer Rim planet for a reason unknown to him. He showed both a fiery temper and unusual (for a Sith) compassion when he executed a Toydarian named Lod for beating a Force-strong girl named Marka. As he returned with his master to their ship, he sensed Marka still following them. Marka took the apprentice's lightsaber, shoved him off the landing platform, and becape Finn's new protege.