I am curious about who will be the next dreaded and feared enemy to face and defeat in the years to come and I believe we can figure it out through Tibia's History as we could have predicted the aparition of Goshnar during the 2020 Summer Update
For years we had the mighty Ferumbras as the dreaded mighty enemy to be defeated (and greatly rewarded when doing so). At first he spawned randomly through out the servers and then he could be faced by defeating 7 of the Ruthless Seven Minions in the Ferumbras' Ascension Quest
We know everything (or almost everything, some things are still rumours) about Ferumbras ancentry. His mother is Ferumbra and his father is (debatable, since it is still only rumours) Hugo. Now, the important thing is that Ferumbra is his mother and she is, in fact, daughter of Goshnar
Goshnar was formerly known as Falnus, who was a member of the Knightmare Knights until he was corrupted and with Evil and became the leader of the necromant group the Brotherhood of Bones
This means, we know who Goshnar is and who are his descendants, and we have faced them. In order to solve the riddle of who is comming next, I believe we have to take a look at his ancestries ergo my question Where does Goshnar come from?
Or, perhaps, this is the end of facing this family lineage and we will have to face, once and for all, Zathroth's (One of the Elder Tibian Gods) cabal of archdemons,The Ruthless Seven. They are known to wonder around the pivotal points of meeting of the Knightmare Knights, thus helping Goshnar's quest of destroying them, and we can find, as stated before, their minions guarding Goshnar's grandson lair, Ferumbras.