Stellarys Aniimo Guide: Stats, Builds, and Prismana Forms

Stellarys is a formidable Dark-type DPS Aniimo known for its high attack power and unique shadow-cloning mechanics. As the final evolution of the Celestis line, it dominates the battlefield by leveraging its 'Grand Sorcerer' trait to amplify basic attacks and using its signature skills to manipulate the field.

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This guide covers everything you need to optimize your Stellarys, from catching the elusive Alpha version in the Forest of Falling Stars to maximizing its potential in boss fights. Whether you are hunting for its Dark-Ice Prismana form or refining your build, follow these strategies to harness the power of this mage-like warrior.

Profile and base stats

Stellarys is a high-damage Dark-element DPS Aniimo known for its mysterious, mage-like appearance. As the final evolutionary stage of the Celestis line, it is frequently utilized for its ability to manipulate space and deal significant burst damage during encounters. Its design features a distinctive, starry cloak-like form, and it is capable of teleportation through the use of psychic energy. In the wild, these solitary creatures are primarily found within the Forest of Falling Stars.

The Aniimo possesses a well-rounded combat profile, though it is specifically optimized for offensive output, with its Attack stat serving as its most significant strength. It is also available in specialized variants, including a Rainstorm form and a Prismana form, the latter of which gains additional elemental affinities such as Ice or Water depending on the specific flow conditions.

The base stats for Stellarys are summarized in the table below:

Players looking to incorporate this Dark-element powerhouse into their roster should note that while its base stats remain consistent across its standard and Prismana forms, its elemental type may shift, providing tactical flexibility in various boss encounters and open-world challenges. Community-reported data suggests that its high attack ceiling makes it a preferred choice for players focusing on pure DPS output in competitive team compositions.

Traits and passives

Stellarys possesses a single, defining trait known as Grand Sorcerer, which significantly bolsters its offensive output during combat sequences. This trait is designed to reward players who maintain an active rotation of abilities by providing a temporary damage enhancement to their standard basic attacks.

The Grand Sorcerer trait functions by granting a specific damage bonus to basic attack hits for a set duration immediately following the activation of any skill. According to field notes, this bonus is calculated as flat additional damage equal to 6 Might. This effect creates a brief window of opportunity for players to maximize their damage-per-second (DPS) by weaving basic attacks between skill casts. The following table summarizes the mechanics of this trait:

The 5-second window provided by Grand Sorcerer is critical for Stellarys’s performance in both open-world exploration and boss encounters. Because Stellarys is categorized primarily as a DPS role, effectively managing this window is essential. Players should note that the bonus applies to every basic attack hit that lands within the 5-second timeframe, making high-attack-speed maneuvers particularly effective when paired with this trait. As this trait is central to the creature's kit, it remains consistent across all forms of Stellarys, including its base, Rainstorm, and Prismana variants. No secondary passives have been confirmed for this creature at this time.

Skill list and energy costs

Stellarys utilizes a diverse set of offensive and utility skills to maintain its role as a Dark-element DPS. While specific energy point (EP) costs are not publicly disclosed by the developer, the following abilities define its combat performance in the Forest of Falling Stars and beyond.

Evolution line and forms

The evolution path for this creature begins with Celestis. To evolve Celestis into its final form, Stellarys, the player must first defeat the Alpha Stellarys boss located within the star-shaped clearing in the Forest of Falling Stars. Once this requirement is met, the player may evolve their Celestis at level 18. This process requires three Night Stones. As this is the final stage of its evolutionary line, no further transformations are available.

Stellarys exhibits three distinct forms, each retaining the same base stats, trait, and skill set. While the base form is a pure Dark-type, the other two forms introduce secondary elements that alter the creature's elemental coverage.

The Prismana form is a rare variant that appears exclusively during a Prismana Flow in the Forest of Falling Stars. Players can trigger this weather event by nurturing the area's blooms until the Prismatic Energy gauge is full, or by using a Prismana Crystal at the Breezy Plains Branch once the area's Silver Collection Badge has been earned. While the Prismana form does not offer increased base stats compared to the basic version, its unique Dark/Ice typing is highly valued for specific combat compositions. It is important to note that regional forms are maintained during evolution; to obtain a specific form, the player must either catch the desired variant or utilize a Morph Orb before beginning the evolution process.

Where to find and how to catch

Stellarys is natively found within the Forest of Falling Stars. To obtain this Aniimo, players must first defeat the Alpha Stellarys, which serves as a critical encounter for both progression and evolution requirements. The Alpha Stellarys is located north of the Outpost in the Forest of Falling Stars, positioned specifically in the center of a distinct star-shaped clearing.

The Alpha encounter is a level 25 boss fight that emphasizes mobility and dodging, as the creature utilizes star-gliding attacks and falling comets. Once the Alpha is defeated, players are granted a brief window to attempt a capture.

When attempting to catch a Stellarys—whether in the wild or following an Alpha battle—success rates vary based on the equipment used. A standard Aniipod provided by the game has a low success rate of approximately 6%. For high-tier or guaranteed catches, players are advised to use an Aniipod Ultra or a Sparkling Cube, both of which will always successfully land the capture.

Additionally, players can encounter a Prismana form of Stellarys during a Prismana Flow event within the Forest of Falling Stars. These rare variants appear when the area's Prismatic Energy gauge is fully charged through the nurturing of local Blooms. If a player uses a Sparkling Cube on a Prismana variant, it will result in a guaranteed catch that is both Sparkling and possesses Perfect stats. Claiming rewards after defeating the Alpha encounter requires an expenditure of 30 Primegy.

Best builds and held items

To maximize Stellarys’s potential as a primary DPS, players should focus on gear that complements its high base Attack (125) and its "Grand Sorcerer" trait. Because this trait grants additional damage equal to 6 Might on basic attacks for 5 seconds following any skill usage, a rotation that weaves basic attacks between skill casts is essential. Players should prioritize equipment that boosts Attack, Skill Damage, and Energy recovery, as Stellarys relies heavily on its mobility-based glide skills and the "Starfall" damage-stacking ability to maintain pressure.

When selecting held items, focus on those that increase offensive output during combat encounters. Community-reported testing suggests that items providing flat Attack bonuses are generally superior for early-to-mid-game builds, while percentage-based Skill Damage increases become more effective for sustained boss encounters. Ensure that your chosen items do not conflict with the specific energy costs of your preferred skill rotation.

For optimal performance in the open world, prioritize items that offer consistent damage buffs, as you will frequently rotate through "Chill Glide" or "Shooting Star Glide" to manage groups of enemies. In boss scenarios, such as the fight against Alpha Stellarys, switching to items that emphasize Skill Damage will help you capitalize on the short windows of vulnerability while the boss is staggered. Always confirm that your held items align with your current build’s focus on either pure ATK or sustained Skill output to ensure peak efficiency.

Best partners and team comps

Stellarys excels as a primary damage dealer, particularly due to its high base ATK stat of 125 and the Grand Sorcerer trait, which rewards frequent skill usage with bonus Might damage. Because Stellarys is a Dark-element DPS, it benefits significantly from team compositions that provide sustain or defensive utility, allowing it to maintain its position while executing long-duration skills like Chill Glide or Shooting Star Glide.

Community-reported synergy patterns suggest pairing Stellarys with Wind or Holy supports. Wind supports can assist with crowd control and positioning, which is crucial since Stellarys’s Shadow Magic skill requires careful management of its clone and movement. Holy supports are highly recommended for endgame content, as they offer the necessary healing and damage mitigation to keep Stellarys active during extended boss encounters where dodging is mandatory.

The following table outlines recommended team compositions for clearing high-level endgame content:

For players optimizing for the /guide/pathfinder-challenge, pairing Stellarys with supports that can buff its Attack or Energy recovery speed—such as those that synergize with the Starfall skill's stacking Damage Boost—will maximize its total output during staggered boss windows.

Boss performance vs open world

Stellarys functions primarily as a high-output DPS unit, though its utility shifts significantly depending on the encounter. In boss fights, Stellarys excels due to its "Shadow Magic" skill, which provides an immediate escape from crowd control effects—a vital mechanic for surviving high-level Alpha and Omega encounters. By leaving a clone behind that mimics its attacks, Stellarys maintains consistent pressure on stationary bosses, allowing players to focus on dodging complex patterns like the gliding star attacks or falling comets seen in the Alpha Stellarys fight. Its ability to stack damage boosts through "Starfall" makes it a formidable choice for burst windows when a boss is staggered.

Conversely, in open-world mob clearing, Stellarys is effective but requires more tactical positioning. While its glide-based skills allow for mobile damage, they are best utilized when enemies are grouped, as the homing nature of its stars can be spread thin across multiple targets. The "Grand Sorcerer" trait provides a reliable damage increase to basic attacks after using a skill, which helps clear weaker enemies quickly. However, without the sustained, single-target focus of a boss fight, Stellarys may feel less efficient than dedicated area-of-effect Aniimo.

Frequently asked questions

How do you evolve Celestis into Stellarys?
</br> To trigger the evolution, bring Celestis to level 18, defeat the level 25 Alpha Stellarys encounter, and pay three Night Stones inside the Aniimo Management menu [INDEX_1, INDEX_2].

What are the odds of obtaining Prismana Stellarys?
</br> In the Forest of Falling Stars, spending Vein Essence during a nurture carries a 3% direct chance to launch a Prismana Flow, with a safety pity mechanic at 10,500 Prismana [INDEX_0, INDEX_3]. Alternatively, earning the area's Silver Collection Badge allows trainers to activate the weather using a Prismana Crystal to hunt Prismana forms [INDEX_3].

What rewards drop from Alpha Stellarys?
</br> Claiming rewards costs 30 Primegy [INDEX_1]. A first-time triumph yields five Night Stones, 50 Glimmer, 500 Safaris, one Irisalis Petal, and one Lumin Amber [INDEX_1]. Repeat victories provide Night Stones, with recurring payouts expanding based on your title rather than character level [INDEX_1].

What elements and forms does Stellarys feature?
</br> The base form operates as a pure Dark DPS [INDEX_0]. However, you can also encounter a Dark and Water Rainstorm variant during wet seasons, or a dual Dark and Ice Prismana form that retains the baseline 505 total stats while adding offensive elemental versatility [INDEX_0, INDEX_3].

Where does Alpha Stellarys spawn, and what are its weaknesses?
</br> Alpha Stellarys spawns north of the Outpost in the Forest of Falling Stars, positioned in the middle of a star-shaped clearing [INDEX_1]. It enters battle at level 25 and takes 1.6 times bonus damage from Holy and Wind elements [INDEX_1].

How does catching Alpha Stellarys work?
</br> Depleting the boss's health opens a brief throwing window [INDEX_1]. Default Aniipods offer a low catch rate of roughly 6%, but throwing an Aniipod Ultra or a [Sparkling Cube](sparkling cube) guarantees a successful capture [INDEX_1].

For first-party details, see the official Aniimo wiki and the Aniimo Steam page.