Name | Level | Boss Fight | Harbinger | Exclusive Echo Rewards | Stability Needed for Boss Fight (Normal / Empowered difficulty) |
|---|---|---|---|---|---|
| Fall of the Outcasts | 58 | The Abomination | Harbinger of Defilement | Bows, Quivers | 240 / 800 |
| The Stolen Lance | 62 | God Hunter Argentus | Harbinger of Pride | Wands, Sceptres, Staves, Catalysts | 250 / 800 |
| The Black Sun | 66 | Rahyeh, The Black Sun | Harbinger of Hatred | Helmets, Shields | 250 / 800 |
| Blood, Frost, and Death | 70 | Formosus the Undying | Harbinger of War | Body Armour | 300 / 800 |
| Ending the Storm | 75 | Lagon | Harbinger of Chaos | Gloves | 320 / 850 |
| Fall of the Empire | 80 | Harton's Husk | Harbinger of Treason | Belts | 320 / 850 |
| Reign of Dragons | 85 | Emperor of Corpses | Harbinger of Destruction | Swords, Axes, Maces, Daggers, Spears | 400 / 850 |
| The Last Ruin | 90 | The Husk of Elder Gaspar | Harbinger of Fear | Relics | 400 / 900 |
| The Age of Winter | 90 | Heorot | Harbinger of Tyranny | Rings, Amulets | 400 / 900 |
| Spirits of Fire | 90 | Bhuldar, Herkir & Logi | Harbinger of Ash | Boots | 400 / 900 |