Shin Mazinger Shougeki! Z-hen EP18 - Disappearance! Mycenae's Last Day!

Baron Ashura, Tsubasa, Kouji and the Kurogane four try to flee but was stopped by the mechanical beast Garadoubla. Baron Ashura was caught and held captive. Cross sacrifices his life by saving Tsubasa and Kouji from being smashed by Garadoubla. Yasu then sacrificed himself by blowing the atomic bomb planted in his stomach destroying Garadoubla. Kouji, Tsubasa and Sensei escaped using the Hover Pilder. Tristan and Isolde, serving as priests of the mechanical beasts agrees with Archduke Gorgon's plan to preserve the Mycenae empire if their plan of subversing Zeus fail. The two went into the hybenation stage inside a cocoon. Meanwhile, Archduke Gorgon tries to please Zeus by sacrificing Baron Ashura, telling Zeus that it is Tristan covering Isolde's half face. Zeus is convinced and agrees to remove his golden protective armor. Archduke Gorgon summons Hades and Hades severes Zeus arm. Kouji saves Baron Ashura from being sacrificed in fire. Hades tries to kill Zeus by his fire power.