The Great Culling Alternate Universe

The Great Culling Alternate Universe is a universe in which Makuta Teridax's attempt at gaining control of the Great Spirit Robot was befouled by the machinations of Makuta Aerther. The Metru Nui coliseum was rigged to explode, causing massive damage to Metru Nui and the core processor of the Great Spirit, causing the Matoran Universe to fall into a state of ruin, with Makuta Teridax presumed dead or trapped within a now derelict body.