So the Promethean Intoduction From E3 Never Happened?

[Blackstar Halo]

So we all know now we find promethean weapons and prometheans before that point in the game.

So did they just create that just for E3?

[Baeztoberfest]

It would appear so.

[RisingPho3nix]

Yeah, it appears that they did. And I don't blame them, as they evidently had to cover up some not insignificant story content.