You will need to get an Ion Ticket to get there.
The Creator: "Faust was a false disciple. He's unworthy of ascension and so are you... Now I shall destroy this plane of existence forever!"
And after that the boss fight is started.
- Shoots a long horizontal beam
- Spawns Cathedral monsters
- Brings down sword rain (similar style to Gruu's ranged attack)
- Creator Badge
- Scrap Metal
Killing The Creator on an Ironman character for the first time unlocks the Overworld Uniform on the character's death.