검은 치도리

Black Chidori is an enhanced version of Chidori that Sasuke Uchiha uses by drawing chakra from his Cursed Seal of Heaven. Activating the seal makes the technique noticeably more powerful than a regular Chidori, changes its color to a darker shade, and transforms the characteristic piercing sound into the flapping of wings. When using the first stage of the seal, Chidori most often takes on a purple hue. Sasuke unleashed this variation during his decisive battle with Naruto Uzumaki in the Valley of the End.