Mercenary Tao™ Mercenary Tao is hired by the Red Ribbon Army to eliminate the pesky Goku once and for all. A skilled assassin, Tao is ruthless, cunning, and incredibly powerful. He never fails at his missions and has no problem annihilating any man, woman, or child as long as the price is right. Appearances 58 . The Land of Korin 59 . The Notorious Mercenary 60 . Tao Attacks! 61 . Korin Tower 62 . Sacred Water 63 . The Return of Goku 64 . The Last of Mercenary Tao 65 . Confront the Red Ribbon Army 90 . The Dodon Wave