Scratch & Grounder

Scratch & Grounder (and sometimes Coconuts) are two idiotic, and incompetent minions created by an alternate Dr. Eggman, in a strange cartoony world called Mobius.

Role in Ultima
The pair somehow ended up in the Org's castle for, as for now, an unknown reason (most likely a dimensional experiment that went awry).

Since then, the two have been given upgrades, to make them much effective in combat, and special operations. And their original role, which was to capture Sonic the Hedgehog, has been changed to exterminate him instead.