Cool, I also have an fan fiction where that wasn't really Bast in Doomwar. It was a virtual intelligence meant to scare an confuse an intruder. Doom being competent scientists was able to figure it out.
The reveal of this would come during Secret Invasion. Black Ant and Taskmaster break into the vault to get the cube shard. TM says he knows this because he read it in Dooms files. Lol