Yami remains alive in the manga. The author chose to keep Yami as an ongoing character to drive the story forward and interact with other characters in various scenarios.
As far as I know, Yami doesn't die in the manga. The story might have twists and turns, but that particular event hasn't happened yet. Maybe there are rumors or speculations, but based on the official storyline, no.
In the Black Clover manga, Yami doesn't meet his end. He continues to play a significant role and faces various challenges but manages to overcome them.
One of the main features is the detailed world-building. It creates a vivid setting that adds depth to the story. Also, the relationship dynamics between the characters are quite interesting and drive the narrative forward.