1. It causes a jet of water to be produced from the tip of the caster's wand.   Incendio   Aguamenti   Ennervate   Furnunculus   Hint Half-n-half Clue   2. It causes a narrow beam of light to emerge from the tip of the caster's wand.   Crucio   Lumos   Locomotor Mortis   Avada Kedavra   Half-n-half Clue   3. It causes the effects of another spell to cease.   Incendio   Ennervate   Finite Incantatem   Crucio   Half-n-half Clue   4. It causes the caster to be protected.   Aguamenti   Episkey   Diffindo   Expecto Patronum   Half-n-half Clue   5. It causes a fire to be produced.   Furnunculus   Episkey   Evanesco   Incendio   Half-n-half Clue   6. It causes a door to unlock and open.   Densaugeo   Alohomora   Colloportus   Locomotor Mortis   Half-n-half Clue   7. It causes instant death.   Furnunculus   Avada Kedavra   Aguamenti   Engorgio   Half-n-half Clue