The Hollow route in VV: Ultimatum is a one-way climb that players call the cycle of death, and it finishes at Vasto Lorde, the highest Hollow form. Nearly everything on the way up can be adjusted or reversed, except for one moment. That single point is why the order of your actions matters more than how long you grind.
Quick answer: Clean up your Hollow traits into the exact loadout you want, then trigger Mask Pop last. The moment the mask pops, your traits are locked permanently and cannot be rerolled.

How the Hollow cycle of death works in VV: Ultimatum
Characters in VV: Ultimatum belong to one of three factions: Shinigami, Quincy, or Hollow. The Hollow line is the death cycle, and it carries your character through evolution stages until it reaches Vasto Lorde at the top.
Because this path contains irreversible choices, it plays more like a checklist with a hard deadline than a casual grind. You have plenty of freedom to experiment early on. The window to fix a mistake closes at a fixed moment, and nothing rolls back after that.
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Add to Google Preferences →Completing “The Cycle of Death” task
If your objective is the task named The Cycle of Death, it clears once you defeat a specific boss in the marsh. This is a separate enemy from King Croc.
Head to the right side of the marsh map, near the area where the tortoises are, and kill the boss there. The task updates to complete once that boss goes down.

Mask Pop permanently locks your Hollow traits
The most important rule on the Hollow path is the trait lock tied to Mask Pop. Before you pop your mask, Hollow traits can still be adjusted and cleaned up. After Mask Pop, that set is sealed and stays with the character for the rest of its progression.
Note: If you pop the mask with placeholder or leftover traits, there is no in-game way to fix them afterward. The mistake carries through the rest of the character’s run.

Stat timing and Spirit Charm slots on the Hollow run
Two numbers should shape how you spend points while climbing. Potency returns very little on basic attacks, and your final Spirit Charm slot arrives late, so pouring resources into either area early tends to work against you.
| Detail | Confirmed value |
|---|---|
| Potency to M1 damage | 100 Potency gives about 1% M1 damage |
| Final Spirit Charm slot | Unlocks at level 96 |
| Hollow trait lock | Becomes permanent after Mask Pop |
That Potency figure is why an even, spread-everywhere build is a trap. Spending 100 points for roughly 1% basic-attack damage means those points do almost nothing on M1, so a focused allocation beats a balanced one.
The level 96 Spirit Charm slot matters for the same reason. The final node only opens deep into the run, so loading up on charms early looks stronger than it is, and your full setup is not available until then.

Hollow portal not letting you through
Some Hollow players cannot pass through their portal during progression. If this happens to you, treat it as a traversal blocker tied to the Hollow route rather than a stat or trait fault. Check your faction state and confirm your current progression step before assuming the portal itself is broken.
Where to play and check your Hollow stage
The death cycle, the faction choice, and the Vasto Lorde climb all run inside the live game. You can launch it and confirm your current Hollow stage from the official experience page.
The takeaway is straightforward. Reaching Vasto Lorde cleanly rewards patience with traits and discipline with stats, and the one action you can never undo is Mask Pop. Lock in the traits you actually want, plan your points around the weak Potency return, and the path stays intact from start to finish.






