Omnicron one of Tombstones Generals commands the legion of Dreadnoughts and the ever powerful Decimator
Omnicron rarely gets his hands dirty with the spilling of Humanoid Blood only when his legions are thinned down does he step in and if that happens allot of Humanoid Blood will spill by his robotic hands. he only does this to appease his master.
his self conscious nature sets his survival mode in high precedence, he doesn't want to end even if it means disobeying tombstone himself.
Which could lead to a new-found Allie against the robotic menace he would not be the first to abandon his General