E-107 Theta

E-107 "Theta" is an E-100 Series robot in the Mobius: X Years Later universe that was sealed inside the Catacombs of Castle Mobius along with former king Shadow the Hedgehog, Tikhaos and the Anarchy Beryl Bomb. Little is known about Theta except that it must have been extremely dangerous as only the greatest threats to Mobius that had to be quarantined were kept in the Catacombs. (SU: #7)


 * Why it was quarantined and not simply destroyed remains a mystery.