but ken graduated as both of his accounts combined are 7th so ken went to graduation. he got his dapolama and became a well known wizard.

And no he didn't graduate because it'd be too easy to graduate. What counts is your total exp. It gives you 6th year as an Exp level. JeanMarc then learned that he graduated. "What the-- We're just the beginning of the year!" "Yes but your actions proves that you're ready," "No, I'm not! I didn't even pass my N.E.W.T.s! I want to remain one year longer! And to speak to Hagrid." I then walked to Hagrid's house. "Hey Hagrid, thanks for greenflame!" I then said to him. "You could keep it after you graduate." "Thanks Hagrid!" I then went to the common room, invisible. Brian was there sad. I then appeared. "You're here to take your things aren't you?" he said. "No, I'm staying for another year" I said. He was happy. He still had a friend.

And then a flying vampire cow flew into the room and peed on something!

what the heck?

A moose mauled someone.