1. It causes the victim to be frozen in a particular position.   Reducio   Rennervate   Tergeo   Petrificus Totalus   Hint Half-n-half Clue   2. It causes a damaged article to be repaired.   Reparo   Scourgify   Petrificus Totalus   Rennervate   Half-n-half Clue   3. It causes an article to reveal its magical characteristics.   Wingardium Leviosa   Rennervate   Petrificus Totalus   Specialis Revelio   Half-n-half Clue   4. It causes the caster's voice to be magnified.   Sonorus   Tarantallegra   Rennervate   Scourgify   Half-n-half Clue   5. It causes the victim to become unconscious.   Mobiliarbus   Stupefy   Reparo   Rictusempra   Half-n-half Clue   6. It causes a dirty article to be cleaned.   Scourgify   Peskipiksi Pesternomi   Obliviate   Tergeo   Half-n-half Clue   7. It causes pixies to exit.   Peskipiksi Pesternomi   Oppugno   Obliviate   Orchideous   Half-n-half Clue