This list of spells from the Harry Potter universe is sure to come in handy for wizards at any level- whether you're a studious Slytherin or a full on Death Eater.
ACCIO summons objects over varying distances
ALOHOMORA locks/unlocks doors
APARECIUM makes invisible ink appear, useful for passing hidden messages
AVADA KEDAVRA the killing curse
AVIS OPPUNGO summons a flock of birds to attack your enemy
CAVE INIMICUM reinforces/strengthens your enclosure from enemies
COLLOPORTUS magically locks a door to prevent muggle use
CONFRIGO anything the spell comes in contact with bursts into flames
CONFUNDO confuses the target and encourages forgetfulness
CRUCIO (CRUCIATUS CURSE) inflicts terrible pain on the recipient
DELETRIUS cancel the effect of the previous spell
DIFFINDO severing charm, cuts/rips
EPISKEY used to heal minor wounds
EVANESCO makes target vanish from sight
EXPECTO PATRONUM summon a patronus to defend against Dementors. As a Death Eater you shouldn't have any use for this spell but it is good to know.
EXPELLIARMUS disarms your enemy
EXPULSO causes target object to explode
FERULA creates a bandage or splint for wound care
FINITE INCANTATEM negate the effect of any active spells
FURNUNCULUS causes target's body to become covered in boils
GLISSEO flattens stairs into, essentially, a slide. Useful for escape
IMPEDIMENTA makes it difficult for enemy to get to you
IMPERIO the victim must obey the caster's commands
INCARCEROUS summons ropes that constrict your enemy
INCENDIO produces fire
LANGLOCK prevents target from using their tongue/speaking
LEGILIMENS read the mind of your victim
LEVICORPUS victim is held upside down by their ankles, unable to escape
LOCOMOTOR target object moves around at the will of the caster
LOCOMOTOR MORTIS target's legs get stuck together to the point that the target cannot move
LUMOS Light!
MOBILICORPUS lifts a body from the ground and moves it according to the will of the caster
MORSMORDRE summons the Dark Mark
MUFFLIATO prevents nearby people from hearing your conversation
NOX cancels Lumos, steals the light
OBLIVIATE used to remove the memory of a particular event
OBSCURO blindfolds your target
OPPUNGO wills any conjured objects to attack your enemies
PETRIFICUS TOTALUS binds your targets body; without impairing bodily function it prevents movement
PIERTOTUM LOCOMOTOR animate suits of armor to do your bidding
POINT ME use your wand to find north, to help you get your bearings
PORTUS turns objects into portkeys for easy escape
PROTEGO the shield charm
PROTEGO TOTALUM protects your dwelling
REDUCTO caster explodes target objects
RELASHIO shoots a beam of fire, or hot water, to force target to release their grip on whatever they're holding
RENNERVATE bring target back from unconsciousness
REPARO repair broken things
REPELLO MUGGLETUM keeps smuggles out of wizard areas
SALVIO HEXIA provides protection from hexes
SECTUMSEMPRA violently wounds target
SURPENSORTIA summons a serpent from the caster's wand
SPECIALIS REVELIO target object reveals its magical properties
STUPEFY knocks victim unconscious
WADDIWASI launches small objects through the air, good for creating diversions or distracting enemies
WINGARDIUM LEVIOSA levitates target object
