Complex sentence: He is present at all of the Triwizard Tournament tasks, cheering for Harry and also brings Ron a parcel for him that turns out to contain his dress robes for the Professor Moody teaching Defence Against the Dark Arts.
Split into simpler sentences: He is present at all of the Triwizard Tournament tasks, cheering for Harry. More notably, he brings Ron a parcel for him that turns out to contain his dress robes for the Professor Moody teaching Defence Against the Dark Arts.