Mobs

The zombie pigman along with its curated version were the mobs who started this addon, with the passage of time all kinds of entities related to them were added, even more distant entities but with the same objective (expand the nether and provide a best experience within this dimension)

Passive Mobs:

Passive mobs are harmless mobs that do not attempt to attack the player, even when provoked or attacked, although some of them can attack other mobs. Most of them can be bred or domesticated.

Neutral Mobs:

Neutral mobs are sometimes passive and sometimes hostile toward the player. These mobs usually require provocation from the player in one way or another to attack or become hostile, while some can be naturally-hostile and have a way to be pacified. 

Hostile mobs

Hostile mobs are dangerous, aggressive mobs that always attack the player within their respective detection ranges. Certain non-hostile mobs such as chickens, skeleton horses and spiders can be mounted by hostile mobs on rare occasions, and become hostile.