After visiting the Archipelago for the first time in years in order to consult with someone, I have discerned the nature of this threat.
It can manipulate the neurosystem within any creature of Terrarian origin or anything they have created, meaning that if it can't convince a creature normally it can coerce their very consciousness into agreeing with them. It's the second oldest living thing in the Archipelago, predating even the Dragons. It cannot affect anything that didn't descend from something of Terrarian origin, meaning that outside visitors are safe.
It is the embodiment of technology, and the unification of minds required to create it at it's highest form. It fought with the First Mind (I will refer to her as that as she does not wish anyone to know who she is unless it becomes necessary) and was defeated by her, with it's memory erased.
It cannot be telling the truth, because I actually recalled all of the Derplings into a plane where it could not have possibly captured any of them as soon as I saw it corrupt a Storm Diver. It is hiding
something, and it's potential is so incredibly dangerous that I am forced to assume the worst.
I can think of five different plans as to what we should do next, sorted by viability and resulting consequences:
Plan 1: Attempt to negotiate with it.
Plan 2: Defeat it, erase it's memory, and raise it to never use it's powers again.
Plan 3: Create a new Fracture, and use the Fracture to seal it away for eternity.
Plan 4: Continue as if it wasn't there, knowing very well that it could infiltrate and hijack any of our inventions or minds.
Plan 5: Destroy it, and lose the technology of all races.
I have broadcast this to all of the residents of the Archipelago, and telepathically transmitted it to
@Chir' as well.
I await your input.