Bini Aru

This is an old Hyup who used to be a clever sorcerer, but gave up his magic at Ozma's command. However, he kept a secret transformation magic word, "Pyrzgxgl". He wrote down the way to pronounce this word and hid it. It was later found by his son, Kiki Aru, who used the magic of this word to go on an adventure with Ruggedo.