Sith lord Tyrallun

Takes place during the Inter-Sith wars which is around 4,000 BBY to assuming 2,000 BBY, i dont know if there was a Jedi order and Republic so ill just add it onto this story unless someone know, please tell me. anyway, back to the story. Tyrallun is a powerful and skillful sithlord, has been given the nickname. "the merciless." No, sith has dared to attack him due to his high power and intimidation... You're a Jedi of whatever species, gender and age.. Good luck and pray.