With every flawed pattern drawn, there is that distinctive _flaw_ within that world. When Ota 'Shaft' Tenjou drew the Shamber Pattern, cruel fate decided that Shamber's flaw would be Super Bumpy.

An immortal shade of Amber's Bumpy, he was very defeatable, but so long as Shamber Pattern existed, so to would he exist as an immortal thorn in Shaft's side.

Recently, the Shamber Pattern was decimated, not destroyed entirely but enough to bring about Shaft's death. It is not known if Super Bumpy died as well, but nobody's seen him about lately.