Dragon Ball Z Buu's Magic

One of Buu's powers is firing a beam from his antenna that turns people to candy to eat or at one point an egg. First he used this on Dabura then various people as he rampaged across the world then Evil Buu split from Fat Buu and turned Fat Buu into a candy. After that, he merged to Super Buu and ended up turning everyone on Kami's lookout into candy except for Piccolo, Goten and Trunks.