High-dimensional view.
It was the most powerful weapon and trump card of the Decisive Battle Mecha.
As one of the rewards for the fifth outermost coordinate, the Decisive Battle Mecha was positioned in its introduction as the ultimate strategic weapon for a Fourth Level Cosmic Civilization.
This positioning was similar to that of nuclear weapons during World War II, but not the kind specifically designed to attack Japan, like Little Boy. Rather, it was akin to mature nuclear warheads carried by missiles, which, during that era, could decisively determine the outcome of the war immediately upon use.
This is the Decisive Battle Mecha!
This isn't about Lower Cosmic Civilizations, like the Second Level or Third Level. Both are actually considered Lower Cosmic Civilizations, but a Fourth Level Cosmic Civilization immediately ranks as a Middle Cosmic Civilization, leaping from the material energy level to the spatial level—a qualitative transformation.