| Name | Collapsing Horizon |
| Description | Duel a Harbinger that has already slain the boss of this timeline, and claim its spoils.
It drops the same items as it would have had you slain it right after defeating the timeline boss. |
| Type | Boss |
| Cost | Not purchasable |
| Random Drop | No |
| Obtainable from Reweaving | No |
| Min Corruption | 100 |
| Objectives |
|
| Zone | Collapsing Horizon |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Woven Flesh | No |
| 50% | Ribbons of Blood | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | Strands of Souls | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Flayer's Pride | No | |
| 4 | 18% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 5 | 18% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Shard of the Shattered Lance | No |
| 50% | Fragments of the Shattered Lance | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | Wings of Argentus | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Throne of Ambition | No | |
| 4 | 24% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 5 | 24% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Atrophy | No |
| 50% | Dark Shroud of Cinders | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | The Confluence of Fate | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Eternal Eclipse | No | |
| 4 | 24% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 5 | 24% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Frozen Eyes of Formosus | No |
| 50% | Last Steps of the Living | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | Eulogy of Blood | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Frostbite Shackles | No | |
| 4 | 12% - 48% (chance increases with item rarity) | Lich's Scorn | No | |
| 5 | 26% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 6 | 26% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Alluvion | No |
| 50% | Coral Aegis | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | Eye of Storms | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Stormcarved Testament | No | |
| 4 | 30% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 5 | 30% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Bulwark of the Last Abyss | No |
| 50% | Trident of the Last Abyss | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | Anchor of Oblivion | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Nightbringer | No | |
| 4 | 30% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 5 | 30% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Symbol of Demise | No |
| 50% | Dragonflame Edict | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | Horns of Uhkeiros | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Twisted Heart of Uhkeiros | No | |
| 4 | 35% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 5 | 35% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Gaspar's Will | No |
| 50% | Gaspar's Acuity | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | Sacrificial Embrace | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Gaspar's Insight | No | |
| 4 | 0% - 4.5% (chance increases with item rarity) | Ravenous Void | No | |
| 5 | 40% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 6 | 40% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Reign of Winter | No |
| 50% | Call of the Tundra | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | Faith of the Frozen | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Yulia's Path | No | |
| 4 | 40% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 5 | 40% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |
| Loot Group | Drop Chance | Weight | Item(s) | Host Only |
|---|---|---|---|---|
| 1 | 100% | 50% | Bhuldar's Wrath | No |
| 50% | Herkir's Vessel | No | ||
| 2 | 0% - 45% (min level 100, chance increases with item rarity) | Trinity of Flames | No | |
| 3 | 6% - 48% (chance increases with item rarity) | Logi's Hunger | No | |
| 4 | 40% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No | ||
| 5 | 40% - 70% (chance increases with item rarity) | 33.33% | Temporal Sanctum Key | No |
| 33.33% | Lightless Arbor Key | No | ||
| 33.33% | Soulfire Bastion Key | No |