Bleach Episode 167: The Moment of Conclusion, the End of Grimmjow
Episode 167 of 366 of Bleach, aired April 16, 2008, 24 minutes. Available with English subtitles and dub where released.
Episode summary
Grimmjow's past and his ascension to Adjuchas, along with his meeting of Shawlong and the others is revealed, as the battle with Ichigo continues. Grimmjow pulls out his final strongest technique, Desgarrón and he prepares to end the fight. Ichigo is not willing to give in either and they clash as the battle finally ends.