Genshin Genesis Crystals 90 Pity vs Welkin Moon Guide

Genshin Impact Genesis Crystals top up how many needed for 90 pity versus Welkin Moon is the spender fork: pay crystals now, drip Primogems daily, or mix both. Hard pity is wish 90. Soft pity starts at 74. Welkin never replaces a same-week guarantee.

Crystals sit until you convert them. Conversion is 1:1, irreversible, and crystals never expire or auto-convert. Intertwined Fates cost 160 Primogems; a 10-pull costs 1,600. Don’t convert into Acquaint Fates if you want a rate-up 5-star.

When the banner clock is the constraint, a targeted genshin impact genesis crystals cheap recharge on buffget lets you close only the Primogem gap with competitive pricing, fast delivery, and UID checkout instead of overbuying a full 90-pity pack.

What 90 Pity, Genesis Crystals, and Welkin Moon Mean

Genesis Crystals vs Primogems vs Intertwined Fates

Genesis Crystals are paid currency. Primogems are wish currency. Intertwined Fates are Event / Weapon / Chronicled Wish tickets. Convert crystals in Paimon Menu > Shop > Crystal Top-Up, then buy Fates at 160 Primogems each.

Crystals can’t be gifted. Skins cost 1,680–2,570 crystals and compete with wish budgets. Conversion cap is 320,000 crystals per conversion (~2,000 wishes). Purchases are cross-platform on PC/iOS/Android; PlayStation purchases lock to PSN. In-game purchases are non-refundable.

Hard pity 90 is a floor, not the average

Hard pity 90 is the only true 5-star floor on character Event Wish: 14,400 Primogems. Soft pity starts at wish 74 (~6% at 74, ~32% by 80). Base 5-star rate is 0.6%; effective rate is about 1.6%, or 62.5 wishes on average. Median 5-star lands near wish 77 (12,320 Primogems). A realistic session budget is 75–80 wishes (12,000–12,800 Primogems), not a prepaid 90.

Pity carries indefinitely across banners of the same type (Character, Weapon, Standard tracked separately). It resets on any 5-star. Wish history is visible for six months.

Blessing of the Welkin Moon in one cycle

Welkin Moon costs $4.99. You get 300 Genesis Crystals immediately, then 90 Primogems per day for 30 days—3,000 Primogem-equivalent, or 18.75 wishes at $0.266 per wish (601.20 Primogems/USD). That’s ~7.4× cheaper per wish than the best crystal pack ($0.00166 vs $0.0124 per Primogem).

Welkin does not pay Genesis Crystals daily after day one. Missed logins permanently forfeit that day’s 90 Primogems. Rewards refresh at 4:00 AM server time (Asia GMT+8, Europe GMT+1, America GMT−5). No auto-renewal.

How Many Genesis Crystals for 90 Pity

The 160 / 1,600 / 14,400 Primogem ladder

Use this before any pack:

• 1 Intertwined Fate = 160 Primogems
• 10-pull = 1,600 Primogems
• 90-pity hard floor = 14,400 Primogems
• Featured worst case (lose 50/50, then 90) = 180 pulls = 28,800 Primogems ($200–$356 depending on pack)

Best-case 5-star cost is 160 crystals (~$1.98). Average sits at 12,000–12,800 Primogems ($99.99–$149.98 on packs). Worst case is 28,800 ($199.96–$349.95). Under 2% of players hit double hard pity.

Convert 1:1 and buy Fates in the shop

Convert only what you’ll spend this banner. Path: Paimon Menu > Shop > Crystal Top-Up > convert 1:1. Primogems can’t convert back. Buy Intertwined Fates; skip Acquaint Fates. Standard pool (Diluc, Jean, Keqing, Mona, Qiqi, Tighnari, Dehya) has no limited rate-up.

Top-up sequence that lands crystals:

1. Select server
2. Choose bundle
3. Enter UID (Settings > Account)
4. Pay
5. Wait 5–15 minutes and verify receipt

Leftover pity and leftover Fates shrink the top-up

Don’t buy 14,400 if you already have progress. Entering at 60 pity needs only 15–30 more wishes in a typical session, not 90. Twenty leftover Fates are 3,200 Primogems—subtract first. Both Version 6.3 limited characters (Columbina + Zibai, Luna IV launching January 14, 2026) still want a 15,000–17,000 Primogem bank if you start near zero pity—not if you start at 60.

4-stars are guaranteed every 10 wishes (50% featured rate-up). A featured 4-star is capped at 20 wishes (3,200 Primogems). That’s a smaller shop purchase—not a reason to prepaid 90.

Welkin Moon Yield You Can Bank Toward Pity

300 crystals day-one plus 90 Primogems for 30 days

One Welkin = 300 crystals now + 2,700 Primogems over 30 logins. Regional list prices differ (US $4.99, EU €4.99, Philippines ₱249, India ₹499, Australia AU$7.99), and Primogems-per-USD can run from 445.10 (Poland) to 784.65 (Turkey). VPN regional-pricing tricks violate Genshin Impact ToS and risk suspension; mismatched billing can also fail at checkout.

Why one Welkin is 3,000 Primogem-equivalent, not 90 wishes

18.75 wishes is ~21% of hard pity 90, or about 13% of a 180-pull featured worst case. Gnostic Hymn Battle Pass at $9.99 adds 680 Primogems + 4 Intertwined + 4 Acquaint Fates (1,320 equivalent, 8.25 wishes). Welkin + Battle Pass ($14.98) yields about 45–46 wishes per version—still short of 90 without exploration, events, and Abyss.

Stacking duration vs a 21-day limited banner clock

Welkin stacks to 180 days (6 purchases = 1,800 crystals + 16,200 Primogems). Buying past 180 days refunds 330 Genesis Crystals. Six months of Welkin ($29.94) = 18,000 Primogems (112.5 wishes) versus a $29.99 crystal pack at 2,240 crystals after standard bonus math in the $29.99 tier (14 wishes). Welkin wins on cost; it loses on a 21-day Event Wish timer if you start at 0 pity.

90 Pity Versus Welkin Moon Side-by-Side

Crystal burst vs Welkin drip

Crystal burst funds Intertwined Fates the same day you convert. Welkin drips 90 Primogems after the 300-crystal burst. If your UID is ready, buy genshin crystals uid only on buffget for secure transactions and 5–15 minute delivery when the drip can’t beat the banner end date.

Metrics (no overbuy):

• 90 hard pity: 14,400 crystals/Primogems, 90 wishes, 0 extra days if converted now
• 1 Welkin: 3,000 Primogem-equivalent, 18.75 wishes, 30 login days
• 6 stacked Welkins: 18,000 Primogems, 112.5 wishes, up to 180 days
• Best first-time $29.99 pack: 3,960 crystals, 24.75 wishes, instant after convert
• $99.99 with standard bonus: 8,080 crystals, 50.5 wishes (~$1.98/wish); without bonus 40.5 wishes ($2.47/wish)
• Waste risk: unused converted Primogems can’t revert; unused crystals can wait

Days-to-90-pity if you never buy packs

F2P Version 6.3 income is 11,060–13,160 Primogems (69–82 wishes) from 60/day commissions, events, Spiral Abyss (600 per full clear, floors 9–12), and exploration. That can approach one 5-star in a patch, not a reliable featured guarantee. Welkin-only from zero: 14,400 ÷ 90 daily ≈ 160 login days, plus the 300-crystal bursts if you keep stacking—far beyond one 21-day phase.

Deadline matrix: 7 days, 21 days, 60 days

0 pity, 0 Fates, banner ends in 7 days. Welkin adds 300 crystals + 630 Primogems if you log in all 7 days (930 total, 5.8 wishes). You still need ~13,470 Primogems. Crystal top-up is the only path to 90.

0 pity, 0 Fates, 40 days of Welkin runway (two stacked cycles overlapping a longer save). Two Welkins ≈ 6,000 Primogem-equivalent (37.5 wishes). You still need another ~8,400 for hard 90, or ~6,000–6,800 if you budget to soft pity 75–80.

60 pity, 20 Fates, small top-up vs waiting. 20 Fates = 20 wishes already. Soft pity is 14 wishes away; hard pity is 30. Gap is 2,240–4,800 Primogems. One Welkin’s 300 crystals plus a few days of 90 can cover a soft-pity finish; a 7-day banner end usually still needs a small crystal pack.

First-Time Bonus, Pack Tiers, and Conversion Rules

One-shot bonuses change the crystal count once

Official tiers: $0.99=60, $4.99=300, $14.99=980, $29.99=1,980, $49.99=3,280, $99.99=6,480. First-time bonus doubles every tier (60→120, 300→600, 980→1,960, 1,980→3,960, 3,280→6,560, 6,480→12,960). Best first-time value is $29.99 at 132.04 crystals/USD.

First-time bonuses reset around the September anniversary: v1.0 Sep 28 2020, v2.1 Sep 1 2021, v3.1 Sep 28 2022, v4.1 Sep 27 2023, v5.0 Aug 28 2025, Luna I Sep 10 2025. A 2026 reset is expected around Sep 23 (v7.1) and is unannounced. Bonuses are one-shot per tier until that reset. Promotional 6480+1600 packs have sold at $67 vs $99.99 (max 3 orders); 1980+260 at $22 vs $29.99.

Convert only what you’ll pull this banner

If first-time $29.99 is available, 3,960 crystals cover 24.75 wishes—enough for a 60-pity finish, not a 0-pity 90. Don’t convert the entire wallet the night before if you might stop at the 5-star.

Hold crystals if the Fate purchase isn’t immediate

Crystals never expire. Primogems after conversion are wish-ready, but converting early tempts Standard Wish or a skin. Hold crystals until you’re ready to buy Intertwined Fates for this Event Wish.

Soft Pity, 50/50, and Expected Wishes

Soft pity curve versus buying a full 90 in advance

Stop pre-buying at your remaining wishes to 74–80 if you already sit in the 60s. Buying a full 90 at 70 pity is how leftover Fates pile up after the 5-star lands on 76.

50/50 fail then guaranteed: plan a second top-up

First 5-star is 50% featured. A loss guarantees the next 5-star is featured. Capturing Radiance (v5.0, live Aug 28, 2025) converts a 50/50 loss to featured at 33.3% / 66.7% / 100% after the 1st / 2nd / 3rd consecutive loss. Four consecutive losses are impossible. Long-run featured rate rises from 50% to ~55%.

Average featured guarantee: 93.75 wishes = 15,000 Primogems ($185.63) on classic 50/50; 90.625 wishes = 14,500 Primogems ($179.44) with Capturing Radiance. Chasing two featured characters averages 181.25 wishes (~$358.88). Plan a second, smaller top-up after a 50/50 loss instead of prepaid 28,800.

Weapon banner Epitomized Path is a different budget

Weapon Wish hard pity is 80 (12,800 Primogems), 75/25 featured split, soft pity ~63. A specific weapon worst case is 240 pulls = 38,400 Primogems. Epitomized Path Fate Points: 1 per non-chosen 5-star weapon in v5.0/S12 versus 2 points required to guarantee in S15—treat that as conflicting until you read the live banner text. Don’t reuse a character-banner 14,400 number for weapons.

When Crystal Top-Up Beats Welkin—And When It Doesn’t

Banner ending this week with low pity

Crystal top-up wins when Event Wish ends in 7 days, pity is under 60, and Fates are low. Welkin can’t mint 14,400 Primogems in a week.

Long off-banner stretch where Welkin fills the 14,400 bank

Welkin wins when you have 60+ days, no must-pull, and you’re filling a 90-pity bank. Keep Welkin rolling through Version 6.3 (Phase 1 Jan 14–Feb 3, 2026: Columbina + Ineffa rerun; Phase 2 Feb 3–24: Zibai + Neuvillette; Varka debuts v6.4 Feb 25, 2026).

Spender tiers for 6.3:

• Low ($15–30: 2 Welkins + Battle Pass) = 114–129 wishes
• Moderate ($50–100: add a $49.99 pack) = 155–169 wishes
• C6 whale worst case 1,260 wishes = 201,600 Primogems ($1,500–$2,000)

Hybrid: Welkin always on, crystals only for the gap

Keep Welkin stacked. Subtract current Primogems, Fates × 160, and remaining Welkin days × 90 from 14,400 (or from 12,000–12,800 if you accept soft pity). Top up only the remainder. That’s the least-wasteful answer to Genshin Impact Genesis Crystals top up how many needed for 90 pity versus Welkin Moon.

Myths That Waste Crystals Before Pity

Myth: Welkin pays crystals every login

False. Day one is 300 Genesis Crystals. Days 2–30 are Primogems. Budget the 90/day as Primogems only.

Myth: You must buy exactly 14,400 before the first 10-pull

False. Pull in 10s, stop at the 5-star, then reassess 50/50. Soft pity makes prepaid 90 unnecessary for most sessions.

Myth: Starglitter and Stardust can’t reduce the top-up

False. Masterless Starglitter in Paimon’s Bargains buys extra Intertwined Fates (shop 5-Fate purchases). Stardust also converts to Fates on a monthly cap. Count those Fates before crystals. Leftover crystals after a 5-star should stay unconverted for the next banner or a skin—not dumped into Standard Wish.

A Practical Banner-Week Plan

Audit pity, Fates, Starglitter, and Welkin days left

Before checkout:

1. Read Character Wish pity and last 5-star (featured or not)
2. Count Intertwined Fates and Primogems
3. Count Starglitter Fate shop remaining
4. Note Welkin days left and 4:00 AM refresh
5. Subtract from 14,400 (hard) or 12,000–12,800 (soft-pity plan)

Buy the gap, pull to guaranteed, stop

Convert the gap, buy Fates, 10-pull to the 5-star. If it’s featured, stop. If it isn’t, you’re on guarantee—buy only the next 75–90 wishes, not another prepaid 180.

After the 5-star: park leftover crystals

Park leftover crystals. Don’t “finish the 90.” Version income (F2P 69–82 wishes in 6.3) plus Welkin covers the next bank if you don’t force a second copy the same night.

FAQ: Crystals, 90 Pity, and Welkin Moon

How many Genesis Crystals do I need for 90 pity in Genshin Impact?
14,400 if you convert 1:1 and buy every Fate at 160 Primogems with 0 pity and 0 Fates. Subtract existing pity, Fates, Primogems, Starglitter Fates, and remaining Welkin days.

How many Primogems is 90 pity?
14,400 Primogems. A 10-pull is 1,600. Median 5-star is nearer 12,320.

Is Welkin Moon enough to reach 90 pity?
Not in one 30-day cycle. One Welkin is 3,000 Primogem-equivalent (18.75 wishes). You need multiple stacked months plus events, or a crystal gap fill.

How long does it take to get 90 pity with only Welkin Moon?
On daily 90 Primogems alone, about 160 login days to 14,400, faster if you stack the 300-crystal bursts and keep 180 days active.

Should I top up Genesis Crystals or buy Welkin Moon before a banner ends?
If the banner ends in 7–21 days and you’re below ~60 pity with few Fates, top up the gap. If you have 60+ days and no deadline, Welkin is the cheaper bank. Hybrid: Welkin always on, crystals for the remainder.

Does the first-time bonus cut how many crystals I need for 90 pity?
It cuts USD spent, not the 14,400 Primogem requirement. Doubled tiers help once per reset (historically around September). After the bonus is used, pack efficiency drops (e.g. $99.99 without bonus is 40.5 wishes at $2.47/wish).

Get Banner-Ready Crystals Without Overbuying

Match the top-up to the real pity gap: 14,400 only from zero; often 2,240–8,000 after Fates and soft pity. Convert 1:1 only when you’ll buy Intertwined Fates this Event Wish. Keep Welkin stacked so the next patch’s 45–46 Welkin+Battle Pass wishes land without another panic pack.

Know your pity gap? Top up only the Genesis Crystals you still need for this banner—complete a faster, cleaner checkout on buffget and keep your Primogems aimed at 90 pity, not leftover waste. Buffget offers competitive pricing, fast delivery, secure UID transactions, wide game coverage, and strong customer support when the math says you still need crystals this patch.