Odette arrives as the first playable unit of Genshin Impact 7.0 and the Snezhnaya region, and she quickly becomes the backbone of the Stellar reaction meta. She is a 5-star Cryo sword user who enables and buffs both Stellar-Conduct and Stellar-Swirl teams while dealing solid off-field damage of her own. Her Constellations sit at the center of that value, but they are limited duplicates that cost real primogems or money, so knowing which ones pull their weight matters before you commit.
Quick answer: Stop at C2 if you want the strongest return for the least investment. C2 paired with C1 gives Odette a full hyper-carry buffing package and lets you skip her signature weapon. Go all the way to C6 only if you already plan to collect every duplicate.
Odette Constellation tier ranking
The ranking below sorts each Constellation by how much damage or team utility it adds relative to how hard it is to obtain. Higher tiers deliver more value per pull. This reflects the Version 7.0 (Phase 1) release build.
| Tier | Constellation | Why it lands here |
|---|---|---|
| S | C2 | Best value overall; big ATK scaling and a 20% enemy RES shred. |
| A | C1 | Cheap first duplicate; strong Stellar reaction damage boost. |
| B | C4, C6 | Powerful team buffs, but only for supported teams or whales. |
| C | C3 | A minor personal damage bump from an extra talent level. |
| D | C5 | Weakest option; three burst levels for little gain. |
C2 is the sweet spot for investment
Odette’s second Constellation is the standout pick. It rewrites her first ascension passive so that every stack of Marvelous Splendor also raises the affected character’s ATK by 7%. On top of that, while she is in a Radiance state with her Solo Dance Double on the field, enemies near the double have their matching elemental resistance dropped by 20%. In Stellar-Conduct that shred hits Cryo and Electro, and in Stellar-Swirl it hits Cryo and Anemo.
Because Odette’s whole kit scales off ATK, the extra ATK and the resistance shred stack together into a large damage swing for the entire team. Combined with C1, this stops just short of needing her signature weapon, which makes C2 the natural stopping point for anyone building her as a hyper-carry support.
C1 is the cheap must-have
The first Constellation is the easiest to justify. After her enhanced skill duet ends, she fires an extra Cryo AoE hit counted as the active Stellar reaction, scaling off a high percentage of her ATK. It also feeds her passive by granting two additional stacks of Marvelous Splendor when the Solo Dance Double is summoned, while speeding up how fast those stacks transfer to teammates when she is off-field.
The result is higher Stellar reaction numbers with a low pull cost. C1 is where Odette’s power curve really begins, and it is the foundation that makes C2 shine.
C4 and C6: strong team buffs with a catch
C4 turns Odette into a genuine team buffer. When she gains Snow Swan’s Dream from her burst, nearby party members receive 50% of that Stellar reaction damage bonus, and she joins in with a coordinated Cryo attack every few seconds after an ally deals Stellar reaction damage. This is a decent investment if your roster has characters that can lean on that coordinated attack. If you only care about her personal damage, C4 does little on its own.
C6 is the single strongest effect in her tree. Her own Marvelous Splendor stacks stop decreasing once she has granted them to the whole party, and every affected character gains extra Stellar reaction damage, with Odette gaining even more on top. The problem is cost. Reaching C6 on a limited 5-star takes heavy luck or spending, which is why it sits below the cheaper duplicates in priority. It is the best pick only if you are already committed to a full-dupe Odette.
C3 and C5: skip unless you are going all the way
C3 adds three levels to her Elemental Skill, and C5 adds three levels to her Elemental Burst. Both are flat talent-level upgrades with small payoffs. C3 gives a slight personal damage bump after C2, but there is no reason to stop there. C5 is the weakest of the bunch, since her burst mostly buffs herself and is often skipped in rotations. Only grab these two if you are pushing toward C6 anyway.
What each Constellation does
| Const. | Effect |
|---|---|
| C1 | Extra Stellar reaction hit after the enhanced skill duet; grants 2 more Marvelous Splendor stacks and speeds off-field stack transfer. |
| C2 | Each Marvelous Splendor stack adds 7% ATK; lowers nearby enemy elemental RES by 20% while in a Radiance state. |
| C3 | +3 levels to the Elemental Skill (max 15). |
| C4 | Shares 50% of Snow Swan’s Dream buff to the team; adds a coordinated Cryo attack after allies deal Stellar reaction damage. |
| C5 | +3 levels to the Elemental Burst (max 15). |
| C6 | Odette’s Marvelous Splendor stacks stop decreasing; buffed allies gain +25% Stellar reaction damage and Odette gains an extra 20%. |
How this ranking was decided
Each Constellation is weighed on the damage or utility it adds against how much you must spend to reach it. Cheap early duplicates that raise team output rank highest, while expensive dupes and flat talent-level boosts rank lower even when their raw effect is strong. This priority list reflects the Genshin Impact 7.0 build and is aimed at players deciding how deep to invest in Odette rather than whether to pull her at all. For most accounts, C2 delivers the cleanest return, and everything past it is a bonus for those chasing a fully built support.
