1. It causes pixies to exit.   Petrificus Totalus   Rictusempra   Peskipiksi Pesternomi   Tergeo   Hint Half-n-half Clue   2. It causes the victim to become unconscious.   Quietus   Stupefy   Mobiliarbus   Silencio   Half-n-half Clue   3. It causes the victim or the victim article to be quietened.   Quietus   Tergeo   Scourgify   Silencio   Half-n-half Clue   4. It causes a magically-magnified voice to return to its original pitch.   Sonorus   Quietus   Wingardium Leviosa   Reparo   Half-n-half Clue   5. It causes the victim to be tickled.   Oppugno   Rictusempra   Petrificus Totalus   Tergeo   Half-n-half Clue   6. It causes the victim's legs to start dancing.   Tarantallegra   Reducio   Scourgify   Specialis Revelio   Half-n-half Clue   7. It causes an article to reveal its magical characteristics.   Peskipiksi Pesternomi   Specialis Revelio   Orchideous   Rennervate   Half-n-half Clue