Final Clutch Base (Desert Sphinxer Version) - is a Blade Base released as part of the Engine Gear System. It debuted with the release of Desert Sphinxer in a Coco Comic Limited Booster.
Description[]
The most compact Final Clutch Base, this BB is almost completely smooth and circular, with no significant gimmicks or designs, unlike most spring-loaded Engine Gear Bases. It has two clips that hold the Engine Gear in place, as well as a circular hole in the center through which the pegs that hold the CEW protrude.