The King Of Heroes, a 6-star unit based on Gilgamesh, can be obtained in two ways: through Banner Z of the Hero Summon with a 1% chance, or by evolving the Gate character. He is unique in that he was the first 6-star character from the Fate series in the game and the first to have the ability to switch attack styles. However, only one King Of Heroes can be placed per player and he cannot be sold.