As the world of Teyvat expands with each passing year, the anticipation for new characters grows exponentially among Travelers. In 2025, all eyes are on Columbina, the enigmatic Hydro character from Nod-Krai whose arrival in Genshin Impact 6.3 promises to reshape team compositions and combat strategies. While developer HoYoverse has officially confirmed her as a Hydro catalyst user, the community's excitement has reached fever pitch thanks to ongoing beta tests revealing her unique kit. Columbina isn't just another character—she's shaping up to be a game-changer with her focus on Lunar-based reactions, making her one of the most anticipated additions to the roster.

🌊 Columbina's Ascension Materials Breakdown
Hydro Gemstones: The Foundation of Power
Columbina's journey to level 90 begins with Varunada Lazurite stones, the essential Hydro-specific materials that form the core of her elemental being. These beautiful blue gems can be farmed from various Hydro-aligned bosses across Teyvat:
| Boss | Location | Recommended? |
|---|---|---|
| Hydro Hypostasis | Watatsumi Island | No |
| Oceanid | Liyue | No |
| Frostnight Herra | New Nod-Krai Area | Yes |
| Childe | Golden House | No |
| All-Devouring Narwhal | Fontaine | No |
The Frostnight Herra boss gets a special shoutout because, honestly, it's killing two birds with one stone—this icy beast also drops Radiant Antlers, another crucial material for Columbina's ascension. You'll need 46 of these shimmering antlers, so prepare for multiple encounters.
Local Specialty: Winter Icelea
Now, here's the tricky part—Winter Icelea is one of those materials that'll make you wait until the very last minute. This beautiful, frost-kissed plant only grows in the new Nod-Krai regions added in Version 6.3. Since it's brand new, you can't pre-farm it, but once the update drops, you'll want to scour every corner of the new map areas. Local specialties have a way of hiding in plain sight, don't they?

Slime Materials: The Universal Currency
Slime Condensate, Slime Secretions, and Slime Concentrate—these might be the most farmable materials in the game, but Columbina needs them in staggering quantities. These bubbly substances are used for both her ascension AND talent leveling, so you'll want to clear out every slime population you encounter. The good news? Slimes are everywhere, making this the perfect side activity while exploring.
Total Slime Requirements:
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Slime Condensate: 18 units
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Slime Secretions: 30 units
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Slime Concentrate: 36 units
Mora Requirements: The Eternal Grind
Let's talk about everyone's favorite topic: Mora. To fully ascend Columbina, you'll need:
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420,000 Mora for ascension thresholds
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Additional 1,637,400 Mora for leveling with EXP materials
That's over 2 million Mora just to get her to level 90—and we haven't even touched talents yet!
📚 Talent Leveling: Unlocking Columbina's Potential
Moonlight Talent Books
Columbina draws her knowledge from the Moonlight series of talent books, which are available from the Lightless Capital Domain on specific days:
Farm Schedule:
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✅ Mondays
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✅ Thursdays
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✅ Sundays
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❌ Other days (not available)
You'll need substantial quantities of these ethereal books:
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Teachings of Moonlight: 9 copies
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Guide to Moonlight: 63 copies
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Philosophies of Moonlight: 114 copies
The Weekly Boss Challenge
Here's where things get interesting—Columbina requires a brand new weekly boss material that's still shrouded in mystery. The leaked information suggests this material will come from none other than the infamous Dottore, who's making his debut as a weekly boss in Version 6.3. This is the second material that can't be pre-farmed, so mark your calendars for when the update arrives.

Crown of Insight: The Final Touch
To reach the pinnacle of power, Columbina will need three Crowns of Insight—those precious items that separate casual players from the dedicated ones. These crowns are typically obtained from:
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Limited-time events
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Paimon's Bargains (one per month)
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Special quests and achievements
The Mora Reality Check
Talent leveling isn't for the faint of heart—or the light of wallet. To max out all three of Columbina's active talents, you'll need approximately 4,957,500 Mora. Combined with ascension costs, we're looking at nearly 7 million Mora total. Time to start farming those golden leylines!
🎯 Strategic Pre-Farming Plan
What You CAN Farm Now:
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Varunada Lazurite stones - Focus on Frostnight Herra for efficiency
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Slime materials - Clear every slime camp you encounter
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Moonlight Talent books - Farm on available days
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Mora - Build up that emergency fund
What You MUST Wait For:
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Winter Icelea - New local specialty
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Weekly boss material - From Dottore
Pro Tips for Efficiency:
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Use condensed resin when farming domains
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Mark slime camps on your map for daily routes
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Participate in events for bonus Mora and materials
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Check Paimon's Bargains regularly for slime materials
Columbina represents more than just another character—she's a testament to how Genshin Impact continues to evolve its combat system through new reactions and mechanics. While the pre-farming process involves significant investment, the payoff of having a fully built Columbina on day one of her release will be substantial for any account looking to optimize team compositions around Lunar reactions.
As we await the official Version 6.3 livestream that will confirm all these details, smart Travelers are already preparing their resource stockpiles. After all, in the world of Teyvat, preparation is the key to victory—and having Columbina ready to go from day one will undoubtedly provide a significant advantage in both exploration and combat.