1. Because they rock at hide and seek
2. They can scare you better than anyone
3. They're even paler than me!
4. There too funny for words
5: Because you never know what they're up too.
6. because they pop up at any time.
7. They can distrupt a class easily and make it a lot of fun.
8. Because their appearances are totally random.
9. Because they always keep you wanting to know more.
10: Because they can all be hilarious

Discussion: See I like the Bloody Baron as well; he's like the Head ghost os sorts, all the others listen to him and he even guides the students in his own way.