Genesis Crystals 2026: Odette vs Arlecchino Pity Guide

The 30-Second Verdict by Account State

Hard pity on the Character Event Wish is 90 wishes — 14,400 Primogems — with a 50/50 on your first 5-star. Lose that 50/50 and the true cost climbs to 180 wishes. That one number decides everything.

• 0–30 pity, no guarantee, small balance: Don't convert. You can't close the gap.
• 60+ pity or guarantee in hand: Convert. You're buying a near-certain 5-star, not a lottery ticket.
• Returning account with roster gaps: Odette (new element/role coverage) beats a fourth Pyro carry.
• Deep roster chasing C1 or signatures: Bank it. Constellations are the worst use of a leftover budget.

What Actually Has a Sep 1 Deadline

Two things end at Phase 1 close: the Swan's Shadow in Silken Ice and The Hearth's Ashen Shadow pickups. Phase 2 starts September 1, 2026 8:00am on the primary schedule (some listings show September 2).

What doesn't end: your crystals, your pity, or your guarantee flag. Genesis Crystals sit in your account indefinitely until spent on outfits, namecards, bundles, or Primogem conversion.

If you're short a few thousand Primogems and the pity math genuinely supports it, players comparing Genshin Genesis Crystals top up Odette vs Arlecchino options often use buffget for its clear rates, fast delivery, and secure checkout — but only after reading pity first, never before.

Genesis Crystals 101: Conversion Rules

Genesis Crystals are the paid-only currency. They convert to Primogems at a strict 1:1 ratio, and that conversion is manual, one-way, and irreversible. No path back. So anything crystal-exclusive must be bought before you convert.

Pack tiers: 60, 330, 1,090, 2,240, 3,880, and 8,080 crystals. First-time purchase on each tier typically doubles the crystal amount — which is why the first top-up on a fresh account is the most efficient one you'll ever make.

The only math that matters:

• 1 Intertwined Fate = 160 Primogems
• 10-pull = 1,600 Primogems (or 1,600 Genesis Crystals directly)
• Hard pity = 90 wishes = 14,400 Primogems
• Worst case (lost 50/50) = up to 180 wishes = 28,800 Primogems

Odette and Arlecchino banners consume Intertwined Fates only. Acquaint Fates work exclusively on Wanderlust Invocation, the permanent standard banner.

How to Convert and Spend, Step by Step

Order of operations protects you from an irreversible mistake:

1. Open Wish History. Read your Character Event Wish pity count. Note whether your last 5-star was featured (50/50 live) or off-banner (guarantee active).
2. Count the gap. Wishes to 90 × 160 = Primogems needed. Compare against Primogems held.
3. Buy crystal-exclusive items first — outfits and bundles can't be bought with Primogems.
4. Convert only the exact amount you need in the shop's conversion interface.
5. Buy Intertwined Fates and pull. Singles and 10-pulls have identical odds; singles just give better pacing control near soft pity.

Character Event Wish and Wish-2 share one pity pool. That count does not merge with Weapon, Standard, or Chronicled Wish — a frequent and expensive misunderstanding.

Leftover Balance to Wishes: What You Actually Get

Translate your balance honestly before you get emotionally invested:

• 160 crystals = 1 wish. Statistically irrelevant (5-star rate is 0.6%).
• 480 crystals = 3 wishes. Only meaningful at 87+ pity.
• 800 crystals = 5 wishes. Viable as a final push past soft pity.
• 1,600 crystals = one 10-pull. Guarantees a 4-star, not a 5-star.
• 3,280 crystals = 20 wishes. First tier where hard pity becomes plausible — if you're already 70+ deep.

Base rates: 0.6% for 5-stars, 5.1% for 4-stars, 94.3% for 3-stars. Twenty wishes at base rate isn't a plan. Twenty wishes bridging 70 pity to 90 is.

Odette: Kit, Team Slots, Who Should Pull

Odette is a new 5-star Cryo Sword who summons a Solo Shadow dealing periodic off-field AoE Cryo DMG. Her defining mechanic converts Superconduct into Stellar-Conduct and Cryo Swirl into Stellar-Swirl, with her Burst amplifying Stellar Reaction DMG. She's reaction architecture, not plug-and-play.

Numbers worth weighing:

• A4 passive: +1.5% Stellar Glimmer DMG per 100 ATK above 1,000, capped at 30%.
• C1 Coda: 200% ATK Stellar-Conduct or 300% ATK Stellar-Swirl AoE Cryo, plus 2 extra Brilliance stacks.
• Signature — Whitelake Frostfeather: 5-star Sword, 674 Base ATK, 22.1% CRIT Rate. Frostfairy Prelude grants +8% ATK per stack (max 3, 8s); at 3 stacks, Closing adds 40% Stellar-reaction CRIT DMG, and it restores 4 Energy on Stellar reaction DMG every 3.5s — including off-field.
• Ascension load: Frostfairy Flower ×168, Mora ×2,092,600, Shivada Jade set, plus Chimera boss drops.

Watch the enabler dependency. New 4-star Electro polearm Alyosha applies off-field Electro but can't enable Stellar-Conduct alone — he needs Odette, Sandrone, or Cryo Traveler alongside him. Without those pieces, Odette's ceiling drops sharply. Phase 1's other featured 4-stars are Sucrose and Lynette, both feeding Swirl-side scaling.

Arlecchino Rerun: Established Value, Known Costs

Arlecchino is a 5-star Pyro Polearm. Lv90 stats: 13,103 HP, 342 ATK, 765 DEF, 88.40% CRIT DMG — a built-in CRIT DMG ascension stat that kills the usual substat scramble. Her signature, Crimson Moon's Semblance, matches the 674 Base ATK / 22.1% CRIT Rate profile.

Her rerun history is the most useful data point for a leftover-budget call:

• April 24 – May 14, 2025
• January 21 – February 11, 2025
• November 11 – December 2, 2025
• August 12 – September 1, 2026 (current)

That's a rerun every 7–10 months. Miss this window and the pattern suggests another shot within a year — which is exactly why an under-funded gamble on her makes less sense than on a brand-new unit.

Her investment tax is real: talents 1–10 need Mora ×4,957,500, Crown of Insight ×3, Philosophies of Order ×114, and Fading Candle ×18. Budget that before you pull, not after.

Verify the roster yourself. One alternate 7.0 Phase 1 listing pairs Odette with rerun Geo sword Zibai instead of Arlecchino. Most schedules confirm Arlecchino, but conflicting listings exist — check the live in-game banner timer before converting anything. Once you've confirmed the live banner and want to buy Genesis Crystals leftover pity before Sep 1, you can finish a top-up on buffget in minutes with secure transactions and responsive support.

Odette vs Arlecchino on a Limited Budget

• Role overlap: Arlecchino is an on-field Pyro carry — heavy overlap if you already run a strong Pyro or Vaporize DPS. Odette fills an off-field Cryo / reaction-conversion slot most rosters have empty.
• Cost to make functional: Arlecchino wins. Ascension CRIT DMG and a self-sufficient kit mean off-set 4-star gear performs acceptably. Odette leans on ATK scaling (A4 thresholds above 1,000 ATK) and benefits disproportionately from her signature's energy and CRIT DMG conditionals.
• Support requirement: Odette needs specific Electro or Anemo partners to unlock Stellar reactions. Arlecchino needs rotation discipline more than specific units.
• Longevity: New units historically get kit-supporting releases in following versions; established reruns return on a predictable cadence.

Verdict: New-element coverage and non-overlapping roles beat marginal carry upgrades. Pick Odette if your roster lacks Cryo/reaction infrastructure. Pick Arlecchino only if you lack a functioning on-field DPS entirely.

Better Uses for Small Leftover Balances

Can't reach hard pity? Turn crystals into guaranteed value instead of variance:

• Blessing of the Welkin Moon: 300 Genesis Crystals immediately plus 90 Primogems daily for 30 days — roughly 2,700–3,000 Primogems total. Highest-efficiency crystal sink in the game, and it compounds across versions.
• Battle Pass upgrade: Returns fate materials and progression resources every version cycle.
• Outfits and namecards: The only purchases Primogems can never make. Buy before converting.
• Bank it: Crystals don't expire. Holding for a Chronicled Wish window or a Phase 2 unit you actually need is a disciplined play.

Sep 1 Cutoff Logistics and Final-Hour Mistakes

The 8:00am cutoff is server-local — Asia, America, Europe, and TW-HK-MO all hit it at different absolute times. Your in-game banner countdown is the only authoritative clock.

Five mistakes to avoid in the last 48 hours:

1. Converting crystals before buying outfits or bundles you wanted.
2. Assuming Weapon Banner pity counts toward character pity.
3. Chasing C1 on a budget that barely covers C0.
4. Converting your full balance just in case instead of the exact gap.
5. Believing pity resets at phase change. It doesn't — count and guarantee carry into Phase 2 intact.

Post-Banner Metrics That Matter

Judge the outcome on data, not feeling: pulls spent per 5-star obtained, wishes remaining to your next guarantee, whether Spiral Abyss clear speed improved, and the honest one — whether the unit entered your regular rotation at all. Wish History keeps a rolling 6-month window, so log your pity manually if you plan across versions.

FAQ

Do leftover Genesis Crystals expire before Sep 1? No. They never expire and stay in your account until spent. Only the Phase 1 banners end, at September 1, 2026 8:00am server time.

How many Genesis Crystals for one Intertwined Fate? 160. Crystals convert to Primogems 1:1, and one wish costs 160 Primogems. A 10-pull costs 1,600.

Can I convert Primogems back into Genesis Crystals? No. Conversion is manual, one-way, and irreversible. Buy crystal-exclusive items — outfits, namecards, bundles — first.

Does pity carry over when the banner ends? Yes. Character Event Wish and Wish-2 share pity, and both your count and 50/50 or guarantee status carry into Phase 2. Pity doesn't merge with Weapon, Standard, or Chronicled Wish.

How many wishes guarantee a 5-star? Hard pity is 90 wishes (14,400 Primogems). Your first 5-star is a 50/50; lose it and the next is guaranteed featured — up to 180 wishes worst case.

Is Arlecchino's rerun worth it over Odette? Only if you lack an on-field DPS. Her banners ran April 2025, January 2025, November 2025, and now August 2026 — a reliable cadence. Odette fills a rarer off-field Cryo and Stellar-reaction slot.

Locked in your pick? Top up Genesis Crystals fast, at clear rates, and hit soft pity before the Sep 1 reset — start your top-up on buffget and pull with a plan, not a panic.