Krabanak was the Supreme Leader of the Garrison of Barad Dur. He was one of Sauron's most trusted Generals and the orcs from Barad Dur know him as the Chief. He begin his alliance with Sauron in the Second Age and he bring an army of 125,000 orcs to Gorgoroth since before he served Sauron he was the Lord of the Goblins from Mount Gram. He had a son named Grarfim and had an Grandson named Golfimbul and his Wife was an female orc named Krahim that died in Rivendell. After Sauron summons him to Mordor Krabanak served as Supreme leader of Barad Dur Garrison.