The following spells are simpler performing spells.

Acrimony Malus

Launches a jet of acidic water that burns and can disfigure the target.

Aer Negatio

Causes the target to suffocate while the caster holds the wand.

Apicula Maleficum

Summons a swarm of black bees from the tip of the wand, which attack and may even kill the target of the spell.

Arteriuns

A single black blade protrudes from the tip of the wand. Strong enough to cut arteries or cut a body member.

Auto-Sadimus

Causes the target hit by the spell to feel compulsion to self-harm, and feel pleasure in feeling pain. 

Defunctio Nigra

When touching the victim, this spell would cause black spots on the person's skin, which would make them feel internal and external burns, the spots would increase over time, after an hour that the spell had taken place. been released, the spots would consume the entire external part of the victim's body, causing her breathing to drop terribly and if not treated soon, she could die.

Desipiens

Causes the target to experience excruciating body pain and hallucinate their worst fears. If not reversed within twenty-four hours, the target will definitely go insane. 

Dolohov

Deals interior damage, a variation of Sectumsempra. Released non-verbally, moving lips.

Exsecrari

Curses an object. Works like the "Proteus" spell, but instead of enchanting, it makes the object cursed. A rhyme should be made with the effect of the curse and then vocalize the spell, touching the object three times.

Fidem Vocis Exhibere

Known as the Perpetual Vow. Makes a person swear something under pain of death. If the person breaks the oath, he dies.

Finite Patronum

Dispels the opponent's Patronus, dispelling white magic.

Hamurabi

Spell based on Hammurabi's "law". An eye for an eye a tooth for a tooth. Vengeful spell, makes the affected person "pay" for their "sins". That is, if you cut off someone's arm, you will have an arm cut off.

Ignis Umbrae

Causes the target to ignite with a smoky black flame. This spell 'burns' the target's life energy until the target is in a semi-dead state. It causes excruciating pain although it doesn't actually kill the victim. During recovery the person feels as if the body is burned.

Inferis

Turns corpse into an inferis. 

Menti Mortis

Causes excruciating headaches in the target, driving them insane. Gradually it kills and consumes the target's mind until it turns into a vegetable. Many end up committing suicide before the end of the spell to ease the pain. It can only be removed with a potion.

Musculus Expandere

It causes all the muscles (except the vital muscles) to be painfully strained. It causes excruciating pain and depending on the strength, it leads to fainting and incapacitating the body's limbs for a while. Depending on the witch, the spell can be so strong that many muscles tear.

Necromantus Plantae

It causes a kind of moss to start growing on the target's body, from the point where it was hit by the spell, which spreads over the hours and runs the flesh where it passes. It can only be removed with a potion. Prolonged effect leads to death.

Sectumsempra

Makes deep cuts into the victims body, can cause to death. 

Confringo

This spell causes a very large explosion on the target, it can cause death if you don't know how to use it on the right target.