Death Spiral Machine

Description
The Death Spiral Machine was a machine created by the Anti-Spiral to function as the core and generator for the Galactic Spiral Abyss. It has the ability to create a field around itself which drains the Spiral power out of anyone/anything that enters its reach and converts it to mass/raw energy.

Characteristics
It has a shape similar to that of an asteroid with many holes and spikes coming out of it. It is protected by an energy shield at the deepest part of the Galactic Spiral Abyss.

The energy shield that protects it is created using the Spiral power drained by the machine. However this also gave it a weakness as the energy shield can be disrupted by a sufficiently strong blast of Spiral power, leaving the machine vulnerable to an attack. The machine appears to be at least the same size as Super Galaxy Dai-Gurren, but most likely bigger judging by the scenes it appears next to King Kittan and Super Galaxy Dai-Gurren.