The star of the 'Goddess of Victory: NIKKE' summer event, 'Cinderella: Crystal Wave' (hereinafter 'Summer-rella'), boasts performance levels expected of a limited Pilgrim. If you miss this boat, you might as well wave goodbye to the top 3% in Iron Code weakness Solo Raids. KookminTree has broken down the skills and real-world combat efficiency of this summer’s MVP.

Q. What kind of Nikke is Cinderella: Crystal Wave?
A. This Nikke shifts attack modes into a 'Sniper Mode' once the maximum magazine is reloaded.

The core of Summer-rella lies in the mode-switching mechanic of Skill 1, 'Beauty-Full.' Upon completing a full reload, if the character is in 'Preparation' status, it shifts to 'Sniper Mode.' This swaps the machine gun for a sniper rifle with a fixed 1-second charge time, rendering 'Charge Speed' buffs useless. The weapon features a 15-round capacity with 'Piercing Specialization - 40 rounds consumed per full-charge attack.' Effectively, each shot eats 40 rounds, meaning a full 15-round clip burns through 600 rounds. This synergizes beautifully with the skill's effect of granting the team an instant burst gauge charge whenever the team consumes a total of 200 rounds. Keep in mind that the Sniper Mode magazine size is affected by the Overload gear option 'Max Ammo Capacity,' so prioritise that stat.

Sniper Mode deactivates when the magazine is empty, triggering the Preparation phase. During this 6-second window, the reload time is locked at 3 seconds, making 'Reload Cubes' ineffective. The Preparation status persists for 6 seconds or until the final round is spent. Essentially, it is a toggling structure based on manual reloads. Since 6 seconds roughly equates to 300 rounds for a standard machine gun, the weapon rarely switches automatically in auto-combat. However, note that if a Solo Raid boss triggers a pattern that moves them off-screen, you should manually control Summer-rella to prevent the weapon from forcing a mode switch.

Skill 2, 'Mode Swap,' applies different effects depending on the current mode. The universal trait is the creation of a 'Decoy,' similar to the original Cinderella; as Summer-rella takes fire, the Decoy absorbs the hits, which is a massive tactical advantage. When Sniper Mode is active, the 'Pinpoint' buff is dispelled and replaced with 'Destroy,' which boosts Part Damage. At the start of combat or upon exiting Sniper Mode, the effect reverses, granting the Pinpoint buff which increases Core Damage. Additionally, if Summer-rella used a Burst Skill just before the Full Burst time, it triggers a unique effect based on the mode: hitting all enemies with part-inclusive damage if in Sniper Mode, or dealing Core Hit damage to all enemies with active Cores if not.

The Burst skill, 'Glass Slipper Full Contact W,' is refreshingly straightforward compared to the earlier skills. It grants a 10-second 'Attack Damage + Attack Power' buff and slams the enemy with the highest Final Attack power with a massive 6,000% burst skill damage (at level 10). It is a perfect fit for Solo Raids and boss encounters. Some commanders are even experimenting with Summer-rella in the Arena, banking on the high coefficients and the Decoy. However, whether Summer-rella can truly shine in the auto-centric arena where shifting modes is effectively impossible remains to be seen. Keep an eye on community discussions for those results.

Q. How strong is Cinderella: Crystal Wave in actual combat?
A. Against bosses with Iron Code weakness, it outperforms Rapi: Red Hood.

Time to put Summer-rella to the test. We used the Union Shooting Range (Electric Code - 3 minutes - Boss Battle) with a lineup of 'Little Mermaid - Crown - Rapi: Red Hood - Nayuta,' excluding Summer-rella. We used the 'Stat Fix' feature to neutralise gear discrepancies. We compared Summer-rella against the Solo Raid staple Rapi: Red Hood under both Sniper and non-Sniper configurations.

The results? Rapi: Red Hood clocked in at roughly 950 to 960 million damage, while Summer-rella hit 1.4 billion in machine gun mode and 1.2 billion in Sniper Mode. Even the weaker Sniper Mode outperformed Rapi by 200 to 300 million. Even without the shooting range boss having multiple parts or piercing advantages, this result suggests that in Iron Code content, Summer-rella will output overwhelming firepower with equivalent Overload gear. Of course, Rapi: Red Hood still shines against bosses with many parts, so the ceiling for this Solo Raid is looking quite high.

We also tested against non-Electric Code bosses. In the Union Shooting Range (Water Code - 3 minutes - Boss Battle) environment, Summer-rella still consistently out-damaged Rapi: Red Hood. This confirms that the base stats are simply in a different league. Whether you are a fresh recruit or a veteran, do not miss this chance to pull Summer-rella. The true practical performance will be proven in the upcoming Iron Code weakness Solo Raid, so stay tuned.

Q. Should I pull for Cinderella: Crystal Wave?
A. Remember: You always pull for 'Limited' Pilgrims.

Summer-rella is a time-limited Pilgrim, much like the currently re-running 'Dorothy: Serendipity' (hereinafter 'Summer-rothy'). If you miss this summer event, you will have to wait a full year for another chance. Given the shortage of strong Burst 3 Iron Code main dealers, this is a must-have. The performance is undoubtedly God tier, so pull at least one copy even if you have to stretch your resources. If you are aiming for the top 3% in Solo Raids, this acquisition is non-negotiable for future Iron Code content.

That said, newer commanders who started around the 3.5-anniversary might find the cost of pulling both Summer-rella and Summer-rothy steep. Secure Summer-rella first, then aim for Summer-rothy. 'Marciana: Marine Study,' arriving July 9, is also limited, but its priority is lower compared to Pilgrim Nikkes. Don't forget to grab your 10 Advanced Recruit Vouchers via the orchestra opening reward (300 Jewels) and the summer broadcast codes: 'WAVETOYOU2026' and 'UNBREAKABLEMEMORIES.' Make the most of the event shop and achievement rewards to bring Summer-rella home before the banner ends.