Jagos

Jagos is a powerful deity summoned by the summoner (a Jagosian priest), described by himself as a lord and a god. The ritual to summon him requires singing a harmonious, melodic hymn and raising your hands in his praise.

It is unknown whether Jagos is a peaceful or spiteful god, as the ritual casts him as a holy figure, yet his appearance is deceiving and menacing. The ritual to summon him is shrouded in mystery, as many claim that several Jagosians are needed to summon him, yet there is evidence that it can be done with one, although some claim that it is fabricated.

There are also some that believe Jagos had taken the Potion Seller's strongest potions, as an entity as powerful as Jagos would likely be able to survive such a strong potion. Some also believe the Potion Seller's potion transformed him into a god, explaining how he became enlightened and strengthened by him, though many question why the Seller would even supply him with his strongest potions.

Many claim that the second figure in the video "In a Perfect World" is Jagos himself, or at least a depiction of him.

"Summoning" is believed to occur before Potion Seller, but after In a Perfect World.