Prior to 2.0 operation and flashpoint bosses provided epic enemy codex entries. However, because they are all now unobtainable, this resulted in over 150 missing entries in the Achievement: Epic Enemies portion of the codex.
Prophet of Vodal | Prophet of Vodal
Storm Squad Veterans
General Ortol
Annihilator 6K-A2
Mentor | Mentor (Master)
Battlelord Kreshan
Commander Lk'Graagth | Commander Lk'Graagth (Master)
Doctor Lorrick | Doctor Lorrick (Master)
Grand Moff Kilran | Grand Moff Kilran (Master)
Mavrix Varad
General Edikar | General Edikar (Master)
Darth Serevin | Darth Serevin (Master)
Yadria Ban | Yadria Ban (Master)
Vokk | Vokk (Master)
Darth Malgus | Dart Malgus (Master)
Revan | Revan (Master)
Darth Ikoral | Darth Ikoral (Master)
Colonel Vorgath (Master) | Colonel Vorgath (Story) | Colonel Vorgath (Veteran) | Denova (Timed Run) | Firebrand and Stormcaller Tanks (Master)
Firebrand and Stormcaller Tanks (Story) | Firebrand and Stormcaller Tanks (Veteran) | Survived Colonel Vorgath (Master) | Survived Colonel Vorgath (Story)
Survived Colonel Vorgath (Veteran) | Survived Firebrand and Stormcaller Tanks (Master) | Survived Firebrand and Stormcaller Tanks (Story)
Survived Firebrand and Stormcaller Tanks (Veteran) | Survived Warlord Kephess (Master) | Survived Warlord Kephess (Story) | Survived Warlord Kephess (Veteran)
Survived Zorn and Toth (Master) | Survived Zorn and Toth (Story) | Survived Zorn and Toth (Veteran) | Warlord Kephess (Master) | Warlord Kephess (Story)
Warlord Kephess (Veteran) | Zorn and Toth (Master) | Zorn and Toth (Story) | Zorn and Toth (Veteran)
Bonethrasher | Bonethrasher (Master Mode) | Bonethrasher (Veteran Mode) | Complete Hutt Hospitality in two hours on master mode | Foreman Crusher
Foreman Crusher (Master Mode) | Foreman Crusher (Veteran Mode) | G4-B3 Heavy Fabricator | G4-B3 Heavy Fabricator (Master Mode)
G4-B3 Heavy Fabricator (Veteran Mode) | Jarg and Sorno | Jarg and Sorno (Master Mode) | Jarg and Sorno (Veteran Mode) | Karagga the Unyielding
Karagga the Unyielding (Master Mode) | Karagga the Unyielding (Veteran Mode) | Survived Bonethrasher (Master Mode) | Survived Bonethrasher (Story Mode)
Survived Bonethrasher (Veteran Mode) | Survived Foreman Crusher (Master Mode) | Survived Foreman Crusher (Story Mode)
Survived Foreman Crusher (Veteran Mode) | Survived G4-B3 Heavy Fabricator (Master Mode) | Survived G4-B3 Heavy Fabricator (Story Mode)
Survived G4-B3 Heavy Fabricator (Veteran Mode) | Survived Jarg and Sorno (Master Mode) | Jarg and Sorno (Story Mode) | Survived Jarg and Sorno (Veteran Mode)
Survived Karagga the Unyielding (Master Mode) | Survived Karagga the Unyielding (Story Mode) | Survived Karagga the Unyielding (Veteran Mode)
Darvannis (Timed Run) | Dread Master Syrak (Master) | Dread Master Syrak (Story) | Dread Master Syrak (Veteran) | Olok the Shadow (Master)
Olok the Shadow (Story) | Olok the Shadow (Veteran) | The Four Warlords (Master) | The Four Warlords (Story) | The Four Warlords (Veteran)
The Sandstorm Juggernaut (Master) | The Sandstorm Juggernaut (Story) | The Sandstorm Juggernaut (Veteran) | Thrasher (Master) | Thrasher (Story)
Thrasher (Veteran) | Titan 6 (Master) | Titan 6 (Story) | Titan 6 (Veteran)
Asation Station (Timed Run) | Kephess the Undying (Master) | Kephess the Undying (Story) | Kephess the Undying (Veteran) | Operator IX (Master)
Operator IX (Story) | Operator IX (Veteran) | Survived Kephess the Undying (Master) | Survived Kephess the Undying (Story)
Survived Kephess the Undying (Veteran) | Survived Operator IX (Master) | Survived Operator IX (Story) | Survived Operator IX (Veteran)
Survived The Dread Guards (Master) | Survived The Dread Guards (Story) | Survived The Dread Guards (Veteran) | Survived the Terror from Beyond (Master)
Survived the Terror from Beyond (Story) | Survived the Terror from Beyond (Veteran) | Survived the Writhing Horror (Master) | Survived the Writhing Horror (Story)
Survived the Writhing Horror (Veteran) | Terror from Beyond (Master) | Terror from Beyond (Story) | Terror from Beyond (Veteran) | The Dread Guards (Master)
The Dread Guards (Story) | The Dread Guards (Veteran) | Writhing Horror (Master) | Writhing Horror (Story) | Writhing Horror (Veteran)
Ancient Pylons | Ancient Pylons (Master Mode) | Ancient Pylons (Veteran Mode) | Annihilation Droid XRR-3 | Annihilation Droid XRR-3 (Master Mode)
Annihilation Droid XRR-3 (Veteran Mode) | Gharj | Gharj (Master Mode) | Gharj (Veteran Mode) | Infernal Council | Infernal Council | Infernal Council | Soa
Soa (Master Mode) | Soa (Veteran Mode) | Survived Annihilation Droid XRR-3 (Master Mode) | Survived Annihilation Droid XRR-3 (Story Mode)
Survived Annihilation Droid XRR-3 (Veteran Mode) | Survived Gharj (Master Mode) | Survived Gharj (Story Mode) | Survived Gharj (Veteran Mode)
Survived Soa (Master Mode) | Survived Soa (Story Mode) | Survived Soa (Veteran Mode) | Survived the Ancient Pylons (Master Mode)
Survived the Ancient Pylons (Story Mode) | Survived the Ancient Pylons (Veteran Mode) | Survived the Infernal Council (Master Mode)
Survived the Infernal Council (Story Mode) | Survived the Infernal Council (Veteran Mode) | The Eternity Vault (Timed Run)