1. It causes great pain to the victim.   Engorgio   Crucio   Colloportus   Evanesco   Hint Half-n-half Clue   2. It causes the caster to be protected.   Finite Incantatem   Diffindo   Crucio   Expecto Patronum   Half-n-half Clue   3. It causes the victim's teeth to start growing rapidly.   Ennervate   Avada Kedavra   Incarcerous   Densaugeo   Half-n-half Clue   4. It causes the victim article to be severed.   Diffindo   Crucio   Alohomora   Langlock   Half-n-half Clue   5. It causes the victim article to start growing larger in size.   Engorgio   Aguamenti   Colloportus   Alohomora   Half-n-half Clue   6. It causes the effects of another spell to cease.   Diffindo   Incendio   Evanesco   Finite Incantatem   Half-n-half Clue   7. It causes the victim to wake up.   Crucio   Incarcerous   Ennervate   Colloportus   Half-n-half Clue