I said there will be more and so there is...
Trivia #27: Kidou spells are broadly classified into two categories. Destructive arts and binding arts.
Destructive arts as the name suggests, are aimed at maiming your enemy while binding arts are meant to hold them in place while you do you hack-'em-till-they're-dead routine
Destructive arts are called "hado" while binding arts are called "baku"
Heck this was probably three trivia facts, but hey I just love bleach so much