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Prismana Carnival and limited-time Prismana forms
Missed a Vein Abundance rotation? The Prismana Carnival runs 19 to 25 October and brings every event-exclusive Prismana form back. Here's which ones count.

The short version
- The Prismana forms of Walldeagle, Melloblum, Inferlupa and Glenserra are limited-time, and so are their Sparkling forms. You can only catch them during Vein Abundance events.
- The Prismana event is tied to a season, and that season runs for 84 days.
- The Prismana Carnival runs from 19 to 25 October and makes every event-exclusive Prismana form available again, including ones you missed.
- Prismana Melloblum spawns in Rose Tower Woods during the Vein Abundance rotation from 28 September to 5 October. Prismana Glenserra belongs to the Vein Abundance event at Beast Fang Ridge.
- Nobody has settled whether limited-time Prismana Aniimo cost Vein Essence, so keep some in reserve until it is clear.
Most Aniimo Prismana forms stay in the game. A handful do not. The limited ones show up during specific Vein Abundance events, and when an event moves on, so does your chance to catch them.
This page covers which Prismana forms are limited-time, how long the Prismana season lasts, and how the Prismana Carnival at the end of October gives you a second chance at anything you missed.
Which Prismana forms are limited-time
Four Prismana forms are limited-time: Walldeagle, Melloblum, Inferlupa and Glenserra. Their Sparkling versions are limited too. Sparkling Prismana Melloblum is one example.
None of these turn up in the open world as a matter of course. You can only capture them during Vein Abundance events, so missing the event that carries one means missing the form until it comes back.
Melloblum is the clearest case. Its Prismana form is a limited-time, seasonal Aniimo. It has its own page on this site, which covers its type and the Sparkling version.
Where the event forms appear right now
Each limited form is tied to one place and one slot in the Vein Abundance rotation. The rotation itself is covered in our spawn guide, so this section only lists what matters for the limited forms.
Prismana Melloblum spawns in Rose Tower Woods during the Vein Abundance rotation that runs from 28 September to 5 October. If you want it from its own event rather than waiting for the Carnival, that is the window.
Prismana Glenserra is exclusive to the Vein Abundance event at Beast Fang Ridge. You get it there in one of two ways: feed the vein, or trigger a Prismana storm.

How long the Prismana season runs
The Prismana event is limited to a season, and the season runs for 84 days. The individual Vein Abundance rotations happen inside that season, one after another. That is why a single limited form can feel like it disappeared almost as soon as it showed up.
One cost question is still open. Some descriptions say you can catch limited-time Prismana Aniimo without spending any Vein Essence. Others say you obtain them with Vein Essence, and that your supply of it limits how many you can get. Which one holds is not settled yet. Until it is, don't burn your Vein Essence on other things while a limited form is still live.
84 days
Length of the Prismana season
The Prismana Carnival: 19 to 25 October
The Prismana Carnival comes after the individual event rotations have finished. It makes every event-exclusive Prismana form available again, including the ones you missed the first time.
This Carnival runs at the end of October, from 19 to 25 October. That is the catch-up window for Walldeagle, Melloblum, Inferlupa and Glenserra in their Prismana forms, and for the Sparkling forms that went with them.
It is a week, not a season. If you skipped a rotation, have a plan before 19 October so you know which forms you still need and where to spend your time.
Where to start
If a limited Prismana form is live now, catch it during its rotation. If you missed one, put 19 to 25 October in your calendar, because the Carnival brings every event-exclusive form back. Hold on to some Vein Essence until it is clear whether these forms need it.
Parts of this page were re-checked against the released game on 4 October 2026. The rest has not been re-confirmed since release.