Aniimo’s official index separates evolution stages from form variants. It lists Lumin, Gamma and Nova stages, but a form name or a rare appearance does not establish an evolution requirement. Helion also has a skill-triggered Soleon transformation with a damage bonus that lasts until combat ends.
Evolution stages
Emberpup’s entry displays Lumin, Gamma and Nova stages; Celestis and Nimbi show Lumin and Nova. The listed stages differ between species.
These entries do not specify the levels, items or quests needed to evolve. Check those requirements in game before spending materials.
Forms can change elements
The Wiki lists these as form variants. It does not say whether they are successive evolutions or whether you can switch between them.
| Companion | Forms in this guide | Element difference |
|---|---|---|
| Emberpup | Basic, Highland, Mountain Woods | Highland adds Rock to Fire |
| Nimbi | Basic, Rainstorm, Cloudmist, Plateau | Rainstorm adds Electric; Plateau adds Ice |
| Celestis | Basic | Dark |
Helion’s Soleon transformation
Helios’ Judgment is the confirmed trigger: Helion attacks and becomes Soleon, gaining a 15% damage bonus until it leaves combat. The skill description does not specify permanent evolution steps or how long the Soleon form lasts.
Prismana and Umbral encounters
Prismana Flow and Umbral encounters are ways to find special Aniimo. The launch letter describes their trigger changes separately from ordinary evolution. A Prismana or Umbral label does not tell you a creature’s evolution stage.