The Undead Wizard, Lich

The Lich is a powerful entity described as a species of undead, with a skeletal appearance which acquired immortality by separating the soul from its body through necromancy. It is said that even the most powerful wizards and witches are unable to escape the passage of time and death. Their mortal bodies and their biological needs are an obstacle that prevents them from reaching the peak of their power. Some of the wisest magicians solved this issue, transforming into the undead. In this way, neither hunger, nor sleep, nor disease will distract the necromancer from the study of magic and death, making them even stronger and more deadly wizards. Once he is sure of becoming the undead, the magician must prepare his own death through a poisonous potion, but first he must create a fetish object, where he deposits his soul during the ritual. This will end up separating your body from your soul. The wizard's body will be revived by the power of the ritual, which will also allow the newly created Lich to maintain intelligence and abilities prior to death. The Lich's body can take deadly attacks, but it will continue to rise as long as its soul is safe on the fetish item. Since it is the source of its energy and power, it must be kept in a safe place, since only the destruction of the object can annihilate the Lich. Lichees can also create minions, who obey their orders. They can be from humans to other beasts and animals, so together with a lich it is very common to see other dead.