Can you control Zoro's Enma Katana? It's one of the most hard to control of the three powerful swords that he uses. The katana's black blade has a yellow design running its length just like the original. The purple wooden handle features gold painted accents and is bookended by a gold clover tsuba and a gold pommel. The matching scabbard is painted wood with gold painted designs and red cord-wrap that ends in tassels.