Well, well, well, if it isn't my old friend, the farming simulator! As a dedicated (and slightly sleep-deprived) Genshin Impact player, I've spent more time chasing after sparkly rocks and whirring cogs than I care to admit. And let me tell you, building a character like Charlotte, Fontaine's most intrepid journalist, is a journey of love, Mora, and a surprising amount of mechanical parts. I remember when she first popped up as an NPC, snapping pictures with that Kamera of hers, and thinking, "I need that chaotic energy on my team." Now, as a playable 4-star Cryo catalyst user, she's carved out a perfect niche as a sub-DPS and healer, a combination that makes her a fantastic addition to many team comps. But getting her from a plucky reporter to a battlefield maestro? That's where the real story begins.

The Ascension Grind: A Three-Part Symphony of Pain
HoYoverse, in their infinite wisdom, has decreed that to make Charlotte shine, I must collect a very specific shopping list of items. It's like preparing a five-star meal, but the ingredients are dropped by angry robots and giant wolves.
First up, and most predictable for our Cryo lady, is the Shivada Jade family. You know the drill. You'll be visiting your local Cryo-aligned world bosses for a friendly chat (read: beating them up). Think Cryo Hypostasis, Cryo Regisvine, that sort of crowd. Don't forget the weekly bosses too! Old Wolfy (Lupus Boreas) and that feisty Harbinger, Childe, sometimes cough up a gem or two. The fun part? You'll never have enough of the right tier. You'll start with Slivers, desperately need Fragments, and end up praying for Gemstones. The Crafting Bench will become your second home as you transmute these icy rocks up the rarity ladder.
Next, we have the Gear family. This is Charlotte's signature Fontainian flair. Meshing Gear, Mechanical Spur Gear, and the fancy Artificed Dynamic Gear. Where to find them? Simple! Just fight every single Clockwork Meka you see from the Court of Fontaine to the depths of Erinnyes. They're everywhere—on land, underwater, probably hiding in a bush. My advice? Farm these like there's no tomorrow. You'll need a mountain of them not just for Ascension, but for her Talents too. I once thought I had enough, only to be met with the soul-crushing realization that I needed dozens more. The table below breaks down the exact Ascension costs, because seeing the numbers somehow makes the pain more real.
| Ascension Phase | Shivada Jade | Gear Items | Tourbillon Device | Mora | Rewards (approx.) |
|---|---|---|---|---|---|
| 0 → 1 | Sliver x1 | Meshing Gear x3 | - | 20,000 | - |
| 1 → 2 | Fragment x3 | Meshing Gear x15 | - | 40,000 | Intertwined Fate x1 |
| 2 → 3 | Fragment x6 | Mechanical Spur Gear x12 | Tourbillon Device x2 | 60,000 | - |
| 3 → 4 | Chunk x3 | Mechanical Spur Gear x18 | Tourbillon Device x4 | 80,000 | - |
| 4 → 5 | Chunk x6 | Artificed Dynamic Gear x12 | Tourbillon Device x8 | 100,000 | Intertwined Fate x1 |
| 5 → 6 | Gemstone x6 | Artificed Dynamic Gear x24 | Tourbillon Device x12 | 120,000 | - |
| TOTAL | See Gem List | 72 of each type | 26 Devices | 420,000 | 2 Intertwined Fates |
Gem Note: You'll need 1 Sliver, 9 Fragments, 9 Chunks, and 6 Gemstones in total. Start crafting early!
And now, the pièce de résistance: the Tourbillon Device. This funky little gadget only drops from one source: the Experimental Field Generator boss. Yep, the same boss you farmed for Wriothesley. If you built him, you might have a head start. If not, get comfortable. You'll need 26 of these bad boys to get Charlotte to level 90. That's a lot of trips to the lab. Pro tip: Use a strong Pyro or Electro team to break its clockwork heart (shield) faster.
Oh, and let's not forget the Mora. The Ascension itself costs 420,000 Mora. But that's just the entry fee! Leveling her from 1 to 90 will set you back another 1,673,400 Mora. My wallet weeps. When I'm broke, I make a beeline for the Ley Line Outcrops - Blossoms of Wealth. They're the ATMs of Teyvat, scattered across every region. It's a grind, but a necessary one.
Talent Upgrades: Where the Real Mora Vanishes
You thought Ascension was expensive? Ha! Welcome to Talent leveling, the true endgame. This is where your Mora and your sanity are tested.

First, remember that massive stockpile of Gears I told you to farm? You'll need them here too. For all three talents, you're looking at:
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18 Teachings of Justice
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66 Guide to Justice
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93 Philosophies of Justice
Where to get these books of law and order? Dive underwater (literally) to the Domain of Mastery: Pale Forgotten Glory, northeast of Poisson. Mark your calendar for Tuesdays, Fridays, and Sundays—that's Justice day! It's a nice, predictable farm, which is a blessing in this chaotic process.
Now, for the spicy part: the weekly boss material. To crown Charlotte's talents (level 9 to 10), you'll need Lightless Silk String. This elegant-sounding item comes from a not-so-elegant source: the All-Devouring Narwhal boss. This giant whale from Version 4.2 is the only material you couldn't pre-farm for her initial release. The good news? You only need 18 total (6 per talent if you're crowning all three). The bad news? You're at the mercy of the weekly reset. It might take a month or more to gather enough, so patience is key!
And the Mora cost? Strap in. Leveling a single talent from 1 to 10 costs 1,652,500 Mora. For all three? That's nearly 5 million Mora. I've seen smaller national budgets. You'll also need 3 Crowns of Insight, those precious items from limited-time events. Don't waste them!
Here’s the full talent material breakdown for one talent, leveled to 10:
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Mora: 1,652,500
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Gear Family: Meshing Gear x6, Mechanical Spur Gear x22, Artificed Dynamic Gear x31
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Justice Books: Teachings x3, Guide x21, Philosophy x38
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Boss Material: Lightless Silk String x6
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Common Drops: Whopperflower Nectar / Shimmering Nectar / Energy Nectar (x total varies)
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Crown of Insight: x1 (for levels 9->10)
Final Thoughts from a Veteran Farmer
Building Charlotte in 2026 is, honestly, a smoother experience than it was at her launch. The boss patterns are well-known, the farming routes for Gears are optimized, and most veterans have a healthy stash of gems and Mora from years of play. But for a new player, it can feel daunting. My advice? :
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Prioritize Gears: Farm these every day. They're the backbone of her build.
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Plan Your Resin: Use condensed resin on Justice book days. Fight the Experimental Field Generator and the Narwhal every week without fail.
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Don't Neglect Mora: Run those Ley Lines when you have spare resin. You'll thank yourself later.
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Talent Priority: For her support/sub-DPS role, level her Elemental Burst first, then her Elemental Skill. Her Normal Attack can be left for last unless you're doing a meme build.
It's a commitment, no doubt. But when you finally have her at level 90 with crowned talents, freezing enemies and healing your team with that perfect snap of her Kamera, it's all worth it. Charlotte isn't just a character; she's a project—a testament to your dedication as a Traveler. Now, if you'll excuse me, I have some Clockwork Meka to hunt. The story won't cover itself!