Best C2 Constellations to Pull in Genshin Impact 7.0: The Biggest Upgrades Worth Saving Primogems For

As Genshin Impact continues to introduce stronger enemies, more specialized combat mechanics, and increasingly demanding endgame stages, early constellations have become a much bigger part of character investment.

Many modern characters are already complete at C0, but some of their most valuable upgrades are concentrated in C1 and C2. These constellations may provide a major teamwide damage increase, remove a restrictive team-building requirement, improve rotation comfort, or give a main DPS enough raw power to perform outside their preferred environment.

This guide focuses on the most valuable C2 constellations as of Genshin Impact Version 7.0. It is written primarily for strength-focused players who are deciding whether to save Primogems for constellations instead of expanding their roster.

The percentages below are practical estimates based on common teams and comparable C0 setups. Actual gains will vary with weapons, artifacts, enemy resistance, rotation quality, and the number of damage dealers benefiting from each buff.

Players preparing for a rerun can manage their budget through Topuplist or visit the Genshin Impact top-up page when they need Genesis Crystals for a planned constellation pull.

Quick Ranking: Best C2 Investments in Version 7.0

These characters are not ranked solely by damage. A universal support constellation may remain valuable longer than a larger personal DPS increase, while a specialized carry constellation may be more attractive to players committed to one team.

Odette C2: A Top-Tier Upgrade for Stellar Reaction Teams

Odette is already mechanically complete at C0. Her support tools and off-field damage are strong enough for most players, which makes C0 the sensible stopping point for anyone who only wants access to her core gameplay.

Her C2, however, changes the scale of her team contribution.

At C2, Odette can provide a 42% teamwide ATK increase and 20% resistance reduction under the appropriate conditions. That combination is especially valuable in a multi-core Stellar-Conduct composition because several characters can benefit from the same buffs at once.

Compared with C0, the total team improvement can approach 40% in a well-matched Stellar team. The exact result depends on how much ATK the team already has and how many sources of resistance reduction are active, but the upgrade remains exceptional for a support constellation.

Odette's C2 may also age well if future Stellar-Swirl carries scale with ATK. In that case, it would not be limited to one reaction archetype and could remain useful throughout the Snezhnaya cycle.

Best for: Players committed to Stellar reactions and multi-DPS teams.

Nicole Reeyn C2: One of the Most Universal Support Constellations

Nicole Reeyn's C2 adds another 300 ATK for the entire party, maintains Pyro resistance reduction, and can reduce the resistance corresponding to the active character's Elemental Type by 25%.

The ability to reduce multiple types of Elemental RES gives this constellation excellent flexibility. Instead of serving only one reaction or one carry, C2 Nicole Reeyn can enter a wide variety of teams and improve whichever on-field character is currently dealing damage.

This broad compatibility is the main reason her C2 has such strong long-term value. Specialized supports can offer larger gains inside one exact composition, but Nicole Reeyn is easier to reuse when the Abyss lineup or a player's preferred carry changes.

Best for: Players who want one premium support upgrade that works across many teams.

Durin C2: Turns an Excellent Sub-DPS Into a Broad Reaction Support

Durin is already a strong off-field Pyro damage dealer with useful support capabilities. His second constellation pushes the support side of his kit much further.

After relevant Pyro reactions are triggered, C2 Durin can provide substantial damage bonuses to the two characters participating in those reactions. Under the source article's stated conditions, each can receive up to a 50% DMG Bonus, which is roughly comparable to a 25% final damage increase when other bonus sources are considered.

The important change is not only the size of the buff. C2 makes Durin less dependent on a single team concept. He becomes a more general reaction enabler and support while continuing to contribute off-field damage.

Best for: Players who frequently use Pyro reaction teams and want both damage and support from one slot.

Lauma C2: A Complete Lunar-Bloom Investment Package

Lauma's C2 provides a major upgrade to Bloom-related teams, with the largest value appearing in Lunar-Bloom compositions. In suitable teams, the overall improvement over C0 can reach approximately 35%.

What makes the investment particularly attractive is that the path to C2 includes her highly valuable C1. That first constellation significantly improves team sustain and comfort, reducing the need to dedicate another slot to a healer in some compositions.

The result is more than a simple damage increase. C1 improves team construction, while C2 raises the ceiling of the reaction itself. Together, they form a coherent investment package rather than two disconnected statistical upgrades.

Best for: Dedicated Lunar-Bloom players who want more damage and greater team-building freedom.

Citlali C2: Still Exceptional for Melt-Focused Pyro Carries

Citlali's C2 remains one of the most complete support upgrades for Hydro and Pyro damage dealers, especially characters that rely on Melt.

Her constellation package can provide:

• Up to 40% resistance reduction for relevant Hydro and Pyro damage

• 250 Elemental Mastery

• Stronger shielding than C0

• Additional buffs from support equipment such as Scroll of the Hero of Cinder City and Thrilling Tales of Dragon Slayers

When all of these effects are combined, a Melt-oriented Pyro carry can gain more than 50% damage compared with a C0 Citlali setup, depending on the team and existing buffs.

Mavuika and Arlecchino continue to appear in difficult combat content, so C2 Citlali still has a clear purpose in Version 7.0. Her value is highest for players who actively use those carries rather than those building exclusively around Lunar or Stellar reactions.

Best for: Melt teams built around Mavuika, Arlecchino, or another heavily invested Pyro carry.

Furina C2: The Universal Upgrade for Traditional Teams

Furina's C2 remains one of the safest constellation investments for traditional team archetypes.

Her C1 raises the maximum Fanfare limit and grants immediate Fanfare when she uses her Elemental Burst. Her C2 then dramatically increases the rate at which Fanfare is gained from party HP changes. This allows teams to reach Furina's maximum DMG Bonus much faster and maintain near-maximum buff strength through most of the Burst window.

The main advantage is universality. Furina's buff can benefit a huge range of teams, including Geo and Physical compositions that sometimes struggle to access reaction-specific support. C2 also increases Furina's own damage after the Fanfare threshold is exceeded, strengthening her role as an off-field DPS.

Lunar and Stellar reaction teams may not benefit from ordinary DMG Bonus in the same way, but as long as traditional damage teams remain relevant, C2 Furina will continue to have strong account-wide value.

Best for: Players with several traditional teams who want one constellation that improves many different carries.

Yae Miko C2: A Core Upgrade for Stellar-Conduct

After her Stellar-Conduct-focused improvements, Yae Miko has risen into the top tier of off-field Electro damage dealers for that archetype.

Her early constellations now form a particularly strong progression. C1 contributes a major Stellar-Conduct damage increase, while C2 can grant up to 200 Elemental Mastery to Yae Miko and the active character under the appropriate conditions.

This combination improves both her own off-field damage and the reaction output of the on-field carry. In dedicated Stellar-Conduct teams, the difference between playing with and without a properly invested Yae Miko can be substantial.

Unlike Nicole Reeyn or Furina, however, this is a more specialized recommendation. C2 Yae Miko is most valuable when the account is already committed to Stellar-Conduct rather than when she is used only as a general Electro sub-DPS.

Best for: Players building a premium Stellar-Conduct team.

Mavuika C2: One of the Largest Main DPS Increases

Mavuika's C2 focuses primarily on her personal performance as an on-field carry. It provides a large increase to her damage while also introducing 20% DEF reduction, which helps the entire team deal more damage to affected enemies.

In common comparisons, C2 Mavuika can deliver roughly 50% more overall damage than C0, though the exact result depends heavily on the weapon, rotation, and support lineup.

This level of raw output gives her excellent performance in Stygian Onslaught, where high burst damage and the ability to clear multiple different encounters are especially valuable. Her off-field Pyro role also gains additional support value, giving the constellation more longevity than a purely selfish damage increase.

Best for: Mavuika mains who want one carry capable of handling several difficult encounters.

Skirk C2: A Major Upgrade for Both Burst and On-Field Builds

Skirk's C2 supports both of her major playstyles.

For Burst-focused builds, the additional 10 Serpent's Subtlety increases the scaling of each Burst hit. Across six hits, the added multiplier can be extremely large before enemy defense, resistance, and other combat calculations are applied.

For her on-field Elemental Skill playstyle, the constellation can provide a substantial ATK increase during her active window. ATK is particularly valuable in Cryo-Hydro teams because those compositions do not always have access to the same abundance of ATK buffs found in other archetypes.

Depending on the setup, C2 Skirk can approach a 50% improvement over C0. Her strong performance in Stygian Onslaught also means the extra damage can translate into meaningful cross-stage value rather than only faster clears in favorable content.

Best for: Dedicated Skirk players using either Burst or sustained on-field rotations.

Zibai C2: Extreme Damage for Lunar-Crystallize Teams

Zibai's C2 belongs to the same general category as Mavuika's and Skirk's: a high-value constellation built around direct damage.

The upgrade significantly increases the second hit of Zibai's enhanced Elemental Skill. With full support buffs, this hit can reach extremely high damage, making it one of the strongest moments in her rotation.

Compared with C0, the total personal gain is estimated at around 40% in optimized teams. That is enough to improve Zibai's ability to clear Stygian Onslaught stages even when the environment is not designed specifically for Lunar-Crystallize.

Best for: Players using Zibai as their main high-investment Lunar-Crystallize carry.

Nefer C2: More Power for Cross-Environment Lunar-Bloom Clears

Nefer's C2 increases the damage of both her Charged Attacks and Elemental Burst. In typical optimized comparisons, the full upgrade can produce around a 45% personal damage increase over C0.

This matters because Lunar-Bloom does not always receive as many favorable combat environments as Lunar-Charged. When the encounter does not directly reward Nefer's reaction type, additional constellation power helps her overcome that disadvantage through raw damage.

C2 is therefore most attractive to players who want Nefer to remain their primary carry across different Abyss and Stygian Onslaught rotations instead of using her only when the content favors Lunar-Bloom.

Best for: Nefer mains who want stronger performance outside Lunar-Bloom-favored stages.

Why Flins C2 Is Not a Priority Recommendation

Flins is extremely strong, but that does not automatically make C2 the most efficient stopping point.

Lunar-Charged has received substantial environmental support, and a low-investment Flins team can already clear the content designed for it. The archetype's biggest strength lies in its excellent performance at low to medium investment.

Adding more constellations can still increase damage, but the return on each Primogem becomes less attractive when the team already solves its intended content at C0. Players seeking account-wide value may gain more from a new support, a second team, or one of the transformative C2 upgrades listed above.

Why Some Famous Older C2 Constellations Are Missing

Several historically powerful C2 upgrades are intentionally excluded from this recommendation list, including those of Arlecchino, Raiden Shogun, and Nahida.

Their constellations are not weak. The issue is investment priority in the Version 7.0 environment.

• Arlecchino C2 remains powerful, but newer teams and content may reduce the advantage gained from investing further into an already functional carry.

• Raiden Shogun C2 is still a famous personal damage upgrade, but it no longer offers the same relative account value it had in earlier versions.

• Nahida C2 remains a strong Dendro support constellation, but newer Lunar and Stellar systems compete for both team slots and Primogem budgets.

For players who already own and enjoy these characters, their C2 upgrades can still be worthwhile. They simply are not the clearest priorities for a fresh Version 7.0 investment plan.

Which C2 Should You Pull First?

The best choice depends on what your account actually needs.

In general, support constellations are the safer long-term investment, because they can improve several damage dealers and survive changes in the combat environment. Main DPS constellations offer larger immediate numbers but are best reserved for characters you expect to use for a long time.

Final Verdict

The best C2 constellations in Genshin Impact 7.0 fall into two groups.

Odette, Nicole Reeyn, Durin, Lauma, Citlali, Furina, and Yae Miko provide transformative support value. Their constellations can raise the damage of an entire composition, improve team flexibility, or enable stronger reaction structures.

Mavuika, Skirk, Zibai, and Nefer focus more heavily on personal damage. Their C2 upgrades are attractive because the gains are large enough to help those characters perform across multiple combat environments rather than only inside their ideal matchup.

For most players, the correct decision is not to chase every powerful C2. Choose the team you intend to maintain, identify whether it needs a universal support or a stronger carry, and save for the constellation that solves that specific problem.

When the right rerun arrives, players can use Topuplist and the dedicated Genshin Impact top-up service to prepare Genesis Crystals for their planned pulls.

FAQ

What is the best support C2 in Genshin Impact 7.0?

Odette, Nicole Reeyn, Furina, and Citlali are among the strongest support-focused C2 options. The best one depends on whether the account uses Stellar reactions, traditional teams, or Melt carries.

Which C2 gives the largest personal damage increase?

Mavuika and Skirk can approach a 50% gain over C0 in suitable setups, while Nefer and Zibai also receive very large personal improvements. Exact results vary by team and equipment.

Is Furina C2 still worth pulling in Version 7.0?

Yes, especially for players who use several traditional damage teams. Her faster Fanfare generation and stronger personal damage remain useful across many compositions, although Lunar and Stellar reaction teams may benefit less from ordinary DMG Bonus.

Is Yae Miko C2 worth it for Stellar-Conduct?

It can be extremely valuable in a dedicated Stellar-Conduct team because her first two constellations improve reaction damage, Elemental Mastery, and her own off-field contribution.

Why is Flins C2 not recommended?

Flins is already highly effective at C0 in Lunar-Charged teams. Because the archetype performs so well at low and medium investment, spending enough Primogems to reach C2 may offer less account value than acquiring another character or support.

Should F2P players pull C2 constellations?

Usually, expanding the roster is more valuable for F2P players. A C2 becomes reasonable when the account already has two complete teams and the player is committed to using that character for a long time.