Daisy

Daisy is a major antagonist and sister of Princess Peach. She is an expert markswoman and assassinates other characters by shooting them through the head and cracking their skull. She kills Kirby in the form of Luigi in Chapter 2 and pretends to be Princess Zelda to kill Link in Chapter 3. She later kills Bowser and Bowser Jr. when they attack Peach in Chapter 6. Daisy is killed after being struck in the stomach by King Dedede's spike ball and then ground pounded by Yoshi. Yoshi apparently held a grudge against Daisy.