Genshin Impact 6.3 & 6.4 Leaks: Columbina Kit, White Adeptus & Varka Banners Breakdown
2025-12-15
Now that we are weeks behind the release of Genshin Impact 6.3 and 6.4, we are getting a wave of new details from Genshin Impact leaks about the next updates. Recent information has opened the door to clearer previews of what's coming next, including early kit descriptions for Columbina and the long-rumored White Adeptus finally taking shape.
Leakers also revealed news about Varka's upcoming banner and system changes. They also shared a growing list of characters joining Teyvat. These hints suggest big gameplay changes, which are making the next patches among the most anticipated in recent memory.
Pro Tip: If you are preparing for these upcoming banner waves, topping up Genshin Crystals early can make a big difference. For safe and cost-effective Genshin Impact top-ups, you can use BuffBuff to recharge your account before the next big characters drop.
Columbina: The Hydro Off-Field Support/Damage Dealer
When discussing early leaks for the Genshin Impact 6.3 banners, Columbina is the most talked-about character. She seems to be a flexible pick for many team styles because of her off-field damage potential and support capabilities.
Genshin Impact leaks have confirmed that Columbina is a Hydro element Catalyst character. Her core role is off-field damage dealer, but she also dominates as a support. The two core mechanics of the Columbina kit are HP scaling and Lunar reaction synergy.
Core Columbina Kit Mechanics
- HP Scaling & Stat Needs:
Most of Columbina's damage comes from her Elemental Skill, which increases based on her maximum HP. Because of this, builds that stack HP% are the most effective. Players looking to raise her personal damage should add some CRIT Rate and CRIT Damage, while Energy Recharge remains important so she can Burst consistently.
- Elemental Burst – Lunar Support Zone:
Columbina's Burst creates a persistent field when activated. This offers two key benefits to the on-field character:
- A 40% confirmed Lunar damage bonus, which is a significant boost for Lunar-based teams.
- Reaction-specific enhancements aligned for these three Lunar reactions:
- Improved Stability:
One of Columbina's most valuable utilities is the extra interruption resistance she gives to the active character. It works similarly to Raiden Shogun's resistance buff and helps characters maintain clean combos and prevent annoying knockbacks. This is especially helpful for Nefer players who struggle with interruptions during dash-cancel rotations.
Columbina Limitations & Constellations
Some of the main limitations and constellations highlighted in Genshin Impact leaks for the Columbina kit are:
- Reliance on Teammates for Reactions:
Columbina can support Lunar reactions, but she cannot trigger Lunar Charge or Lunar Bloom alone. She needs teammates such as Lauma, Flins, Ineffa, or Nefer to activate these reactions, unless her constellations change how this works later.
- No Defensive Utility:
Players shouldn't expect her to act like Furina or Kokomi. Columbina doesn't heal and doesn't shield, but her damage/buffs and interruption resistance make up for the lack of defensive tools.
- Constellation Strength Overview:
Early leaks paint a clear picture of how her constellations shift her role:
- C1 & C2: These add more HP and CRIT DMG and also allow her to become a true on-field damage dealer, something she cannot reliably do at C0.
- C0 Functionality: At base constellation, she behaves similarly to how Nahida works (passive, off-field impact), but is focused fully on Lunar reactions. This makes her the top Hydro pick for characters, such as Flins, Nefer, and the White Adeptus.
The White Adeptus: Geo's New Main DPS
Expected to arrive around the Lantern Rite period, the White Adeptus is a Zibai named Geo sword character. She appears to be designed as a full-time main DPS. Unlike most Geo characters, she relies on Lunar Crystallise reactions and Defense-based scaling to deliver her damage.
Core White Adeptus Kit Details
- Weapon & Position:
She wields a Sword and plays strictly in the on-field role. Her kit is built to create and benefit from Lunar Crystallise reactions. This allows her damage to rise as she collects more stacks.
- Defense-Based Scaling:
Her damage increases based on Defense, which is unlike typical Geo characters who rely on ATK. This means characters who usually increase ATK offer very little value to her, such as Bennett or Furina.
- Best Team So Far:
The strongest leaked lineup for her includes Columbina + Durin + Xilonen. This team takes advantage of:
- Columbina's Lunar buffs
- Durin's off-field damage
- Xilonen's additional utility and reactions
Together, these boosts help the White Adeptus reach huge Lunar Crystallise damage numbers.
- Limited Support Options:
Even well-known Geo supports like Albedo don't fit well with her kit. It is because their buffs and mechanics don't line up with her Defense scaling or reaction-based damage style. Due to that, she introduces a new kind of Geo playstyle that requires more specific team planning.
Varka: A New Era for Anemo DPS
Version 6.4 is becoming a major turning point for Anemo players, and the reason is the Varka banner. For years, fans have hoped for an Anemo character who can lead a team as a main damage dealer, and current Genshin Impact leaks suggest that Varka might be the one to fill that gap.
Core Varka Kit Overview & Playstyle
- Element & Weapon:
Varka wields a Claymore infused with Anemo, and he is designed to stay on-field as the team's main DPS.
- Passive Insights:
Early leak descriptions hint that his kit includes a passive that gives him stronger buffs when he teams up with Hexenzirkel characters. This is similar to how Escoffier gains power from her group members. Because Varka is tied to Mondstadt's lore, this interaction fits naturally and may encourage players to build him alongside units like Venti and Klee.
Best Supporting Characters
To get the most out of Varka's damage, he works best with units that can increase Anemo output. Characters such as Faruzan, Venti, and even Jean at C4 are expected to be some of his strongest partners due to their powerful Anemo-focused buffs.
Why Varka Matters
Right now, Genshin's lineup of Anemo DPS characters is considered weak or inconsistent, as there is no true top-tier main DPS. If the leaks are accurate, the Varka banner could finally solve that issue. His arrival in Genshin Impact 6.4 banners may set a new standard for Anemo playstyles and make him a central figure in future teams, especially those built around Hexenzirkel synergy.
New In-Game Additions: Free 4-Star Selector & Artifact Sets
Along with new characters, Genshin Impact 6.3 and 6.4 leaks expect some extra rewards and new equipment options for players.
Free 4-Star Character Selector
A free 4-star selector is expected to arrive, which will let players choose one character. This also includes a new Geo 4-star character named Illuga, who is tied to the Lantern Rite event and plays as a budget-friendly Geo DPS option.
Two New Artifact Sets
A new artifact domain is rumored to bring two specialized sets:
- Hexenzirkel-Themed Set: Built for witches (like Alice and Klee), this set focuses on increasing CRIT Damage.
- Columbina-Focused Set: Tailored for Columbina's kit, this set strengthens her HP-based damage and improves Lunar reaction buffs. All this makes her even stronger as an off-field unit.
Banner Schedule Leaks for Versions 6.3 and 6.4
Recent leaks have highlighted that the Genshin Impact 6.3 and 6.4 banners will be packed with both brand-new characters and long-awaited reruns. Each phase appears to be carefully divided between fresh releases and fan-favorite returns.
Genshin Impact 6.3 Banners Leaks
The upcoming Genshin Impact 6.3 banners are expected to introduce two major new characters:
- Phase One: Columbina arrives as a new 5-star Hydro Catalyst unit, built mainly for off-field damage and team support.
- Phase Two: The White Adeptus joins as a new 5-star Geo sword DPS, designed to lead teams as a primary damage dealer.
In addition to the new units, reruns for Escoffier and Skirk are heavily rumored. So, players have another opportunity to pull these popular characters.
Genshin Impact 6.4 Banners Leaks
According to multiple leaks, the Genshin Impact 6.4 banners will continue the trend of powerful releases:
- New 5-Star Characters: Varka and Mavuika are expected to headline Version 6.4. This makes this patch especially attractive for players saving Primogems.
- Neuvillette's Uncertain Timing: Earlier Genshin Impact leaks suggested Neuvillette would appear in this version, but newer information makes his timing unclear. Since he is receiving a limited-time skin, his banner may be delayed. HoYoverse has avoided running a character's banner at the same time as their skin release in the past, which could push Neuvillette's arrival into a later patch.
Future Playable Characters: Nicole, Alice, and the Next Anemo Support
As Genshin Impact leaks continue to roll out alongside the rumors surrounding Varka and the White Adeptus, players are also hearing more about additional characters who may soon join the roster.
Nicole & Alice
Current leak discussions indicate that both Nicole and Alice are strong candidates for future playable characters. Nicole is rumored to wield Pyro based on her brief appearance during a past livestream.
Many players believe the two may function as a pair, similar to well-synergized duos like Ineffa–Flins or Nefer–Lauma. This pair may be built for pure Pyro lineups or Overload-focused comps, instead of supporting traditional Melt or Vaporize teams. This would give Pyro teams a fresh direction. This also lines up well with the Hexenzirkel theme, as it allows them to pair naturally with characters such as Klee, Venti, Fischl, and Durin.
New 5-Star Anemo Support
Genshin Impact leaks also mention a new female Anemo support arriving shortly after Varka. She is expected to introduce Lunar Swirl, an upgraded version of traditional Swirl reactions. This makes her a top-tier support choice for nearly all Anemo main DPS characters. If these leaks hold true, she could become an essential partner for Varka and any future Anemo damage dealers.
Version 6.2 Evaluation & Saving Advice
Genshin Impact 6.2 update looks exciting at first with the release of Durin, Varesa, and Xilonen, but many players may want to hold their Primogems. The reason is that the Genshin Impact 6.3 and 6.4 banners are far stronger and are expected to feature some of the most valuable characters in recent patches. Columbina, the White Adeptus, Varka, and the upcoming 5-star Anemo support all bring major meta impact, which makes them high-priority pulls.
Even with extra resources coming from Lantern Rite, later updates after 6.4 are rumored to be less generous. So, if you are aiming for any of these top-tier units, saving now is the smartest move. This is true for players who need a Geo main DPS or want a powerful Anemo damage dealer (roles that the White Adeptus and Varka are set to dominate).
Conclusion
Genshin Impact's upcoming updates are among the most exciting in years. New characters are leading to specialized team setups, while the fresh reaction systems are all set to shake up how players build their squads. Columbina brings a new style of Lunar-based support, while Varka finally gives Anemo a true main DPS to build around.
With so many strong units on the way, planning your Primogem spending early will matter more than ever. And if these upcoming characters are on your wishlist, topping up Genshin Crystals via BuffBuff is an easy way to prepare without overspending.
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