Nether Entities

Nether Entities are terms used to refer to the creatures who starts appearing out of nowhere after a portal to Nether opened on the human world. It is still unknown what their actual purpose is, but it seems that most of these creatures are extremely hostile towards humans, destroying cities and mercilessly slaughtering humans.

Types of entities
There are wide varieties of these entities. From the spirits of the deceased and possessed humans to bloodthirsty beasts and behemoths.

Pure-bred: They are entities born or created in Nether itself. Undead: They are corpses controlled by Lost Souls. Former Humans: They are entities that are formerly normal living humans. They could be possessed by an entity or turned because of a curse. Spirits: They are the spirit of the deceased.
 * Reapers
 * Shadow Beasts
 * Titan Skeletons
 * Screamers
 * Insectoids
 * Man-Horse
 * Common Zombies
 * Child Zombies
 * Zombie Soldiers
 * Skeletons
 * Possessed
 * Wendigos
 * Lost Souls
 * Vengeful Spirits