Run and tell a teacher!
Fight them both
Find it and make it yodel!
Say you haven't seen him...
Help and find it!
Steal the toad for yourself
Say Voldie's comin' back you need protection!
Keep your trap shut and PRAY!
Prove her correct! They're in trouble now
Leave at night to protect your friends
Practice my magic
Sleep and chill
Defence Against the Dark Arts
Seers (To be able to predict future events)
Metamorphmagi (Magical ability to change appearance at will)
Proficiency at the dark arts
Legilimency and Occlumency (Telepathy)
Harry Potter and the Sorcerer's Stone
Harry Potter and the Chamber of Secrets
Harry Potter and the Goblet of Fire
Harry Potter and the Deathly Hallows
Here's an interesting quiz for you.