The April 2026 Flower Festival runs a ~10-day limited banner window. Each pull costs 160 Diamonds, hard pity hits at pull 28 (4,480 Diamonds), and F2P players can realistically bank 1,140–1,417 Diamonds from free sources — roughly 7–8 pulls. Best-value bundle: 3,280+656 (~$53 for 3,936 Diamonds, ~74.4 per USD). Pull only if you're within 1,500 Diamonds of hard pity or already past pull 19. Otherwise, save.
Event Structure: What You Need to Know Before Spending
The Flower Festival follows the same ~10-day pattern as White Day (March 6–22). Confirmed mechanics include daily login, Flower Prayer Cards, Romantic Puzzle, Flower Lottery, Exchange Shop, and Personal Spending Ranking — each feeding your Diamond and token economy.
What's Confirmed vs. Estimated
Verify totals within 48 hours of the official patch notes. This guide updates accordingly.
Every Free Diamond Source: Complete F2P Checklist
Login Bonus and Streak Milestones
The 2-day login bonus awards 200 confirmed Diamonds. Don't treat it as passive — one missed day resets your streak and kills milestone payouts at days 7, 14, and 28. Those milestones add up to 90–180 Diamonds over a full month. Set a daily reminder. It's one of the most avoidable mistakes in the game.
Solo NPC Path
This is your biggest single free source: 988 locked Diamonds plus a 100 locked Diamond participation reward — 1,088 total. Complete it early. Don't leave it for the final days when time pressure clouds other decisions.
Daily Missions and Achievement Gallery
Daily missions yield ~3–5 Diamonds per day (42–70 over 14 days). Modest, but free. The real opportunity is the Achievement Gallery — community audits show 50–200 Diamonds available every 3–4 days, with 150–800 Diamonds possible over the full event. New accounts can pull 600+ from one-time unlocks in their first month.
Check the Achievement Gallery every 3–4 days. Most players look once and forget it. That's 100–400 Diamonds left on the table.
Gift Codes
Each code awards 20–100 Diamonds. Redeem in ALL CAPS via your main lobby profile. They're server-specific, one-time use, and expire fast — the weekly code WYWAFZH7AJ had a deadline of 04/09 23:59. Check your mailbox after every maintenance window and follow official social channels to catch drops.
Club Activities
~30–60 Diamonds per month, prorated for the event window. Small, but costs nothing beyond normal participation.
F2P Total
The Limited Banner: Is It Worth Pulling?
Hard math first: 4,480 Diamonds guarantees an SSR, but the 50/50 mechanic means it might not be the featured one. Worst-case for a guaranteed featured SSR is 8,960 Diamonds — two full pity cycles, 56 pulls. That's the number dedicated spenders need to plan around.
Pity System
Soft pity begins around pull 20 (~3,200 Diamonds), where SSR rates climb meaningfully. Hard pity at pull 28 (4,480 Diamonds) guarantees an SSR — 50/50 chance it's the featured character. Lose the 50/50, and your next hard pity is guaranteed featured.
Two rules that catch players off guard:
Pity does NOT carry between limited and standard banners. Standard banner progress means nothing here.
Pity resets if the banner expires mid-progress. Track pull count manually with screenshots — there's no visible in-game counter.
Expected Cost by Scenario
Pull or Skip?
Pull if: you have a genuine support SSR gap this banner fills, you're already past pull 19, or you're within 1,500 Diamonds of hard pity.
Skip if: you have fewer than 3,200 Diamonds with no pity progress. Seven or eight pulls with no guarantee and no pity carry is poor expected value. Save for a banner where you enter in soft pity territory.
Event Shop: Spend Tokens Before They Vanish
Flower tokens expire hard at event close — no carryover, no conversion. Treat them like cash that burns at midnight on the last day.
Tier 1 — Buy first:
Limited outfits and seasonal profile decorations (e.g., Brown Shirt, Warm White equivalents)
Community consensus treats these as permanently limited with no confirmed reruns. If you want them, now is your only shot.
Tier 2 — Buy with surplus:
Stamina items
Wish Coins
Tier 3 — Skip:
Generic consumables available through normal gameplay
Best Couple Award: avoid entirely. Costs ~5,376 Diamonds, returns 1,000 locked Diamonds — a net loss exceeding 4,300 Diamonds. The ROI is objectively terrible.
Exchange early. Don't panic-buy low-priority items on the final day because you have leftover tokens.
Diamond Bundle Value: Best Deals for April 2026
The 3,280+656 bundle is ~15% better value than the starter pack. The Mega pack edges it slightly at ~76 per USD — but costs nearly double. For most players targeting a single limited SSR, the 3,280+656 bundle hits the right balance.
Never apply your first-recharge doubling bonus to the 60+6 starter. That multiplier doubles your Diamond yield on your first purchase. Wasting it on a $1 pack is one of the costliest mistakes a new spender can make. Stack it on the 3,280+656 bundle or larger.
For competitive pricing on the 3,280+656 bundle, check Idol Party Diamonds coins top up via BitTopup before buying in-app — the per-Diamond rate holds up well against standard in-game pricing.
Top-Up Timing: When to Recharge
Timing your top-up wrong costs real money. Recharge only during the Flower Festival window to capture event-specific bonuses.
Pre-event: Works if you're certain about the banner. Risk: you might change your mind once rate-up characters are confirmed.
Mid-event (pulls 18–22): Highest-leverage window. Topping up 500–1,000 Diamonds to push through soft pity toward a near-certain SSR is the most efficient use of purchased Diamonds. You're buying an outcome, not hope.
Final 24–48 hours: Urgency kills good decisions. If you haven't planned your spend by day 7, the answer is usually "save for next banner."
How to Top Up via BitTopup
Visit BitTopup and search for Idol Party Diamonds
Select your bundle (3,280+656 recommended)
Enter your game UID — double-check before confirming
Complete payment; Diamonds typically arrive within minutes
Log in and verify receipt before pulling
The Idol Party Diamonds recharge cheap option through BitTopup is worth checking when you need Diamonds quickly to capitalize on a pity window mid-event.
Budget Plans by Spending Tier
F2P ($0)
Your 1,140–1,417 free Diamonds cover 7–8 pulls. The honest F2P play:
Complete daily login without missing a day
Finish the Solo NPC path (988 Diamonds — your biggest source)
Audit Achievement Gallery every 3–4 days
Redeem every gift code you find
Spend event tokens on limited outfits first, stamina second
Don't pull unless you're carrying pity that puts you within 1,500 Diamonds of hard pity
Most F2P players won't hit soft pity on free pulls alone. The smarter play is accumulating these Diamonds toward a future banner where you enter with existing pity.
Light Spender ($5–$20)
Avoid small packs. The 60+6 starter at ~64 Diamonds per USD is the worst value in the game. A $10–$20 spend on small bundles gets you 640–1,280 Diamonds — not enough to change your pity math. Better move: save your F2P Diamonds, skip this banner, and apply your first-recharge doubling bonus to the 3,280+656 bundle when you're already in soft pity on a future banner.
Mid Spender (~$53)
The 3,280+656 bundle combined with ~1,400 F2P Diamonds gives you ~5,336 total — enough to reach hard pity (4,480) with ~856 to spare. Win the 50/50 at soft pity and you're done ahead. Lose it at hard pity, and you'll need to decide: top up again or bank the guaranteed 50/50 win for the next banner.
Dedicated Spender ($100–$110)
Budget for 8,960 Diamonds to guarantee the featured SSR regardless of 50/50 outcomes. The Mega 6,480+1,296 bundle (~$96–102 for 7,776 Diamonds) plus F2P sources (~1,400) gives ~9,176 Diamonds — worst-case guarantee with a buffer. At ~76 Diamonds per USD, the Mega pack edges the 3,280+656 bundle in value at this spend level.
Summary
Save vs. Spend: The Decision Framework
Pull on Flower Festival if any of these apply:
You're within 1,500 Diamonds of hard pity (pull 19+)
You're in soft pity (pull 20+) with elevated rates
This character fills a genuine support SSR gap
You have 8,960+ Diamonds and want the guarantee
Save if:
Fewer than 3,200 Diamonds with no pity progress
You're uncertain about the character's meta value
A stronger banner is confirmed for May–June 2026
Reaching soft pity would exceed your budget
The 70/30 reserve rule: never spend more than 70% of your Diamond reserves on a single banner. Keep 30% for the next event. Going all-in on Flower Festival and having nothing left when a stronger banner drops two weeks later is one of the most common regrets in the community.
One thing most guides miss: pity carry from prior banners. If you were pulling on White Day and hit 15+ pulls without an SSR, that pity may carry into the Flower Festival limited banner. Check your pull history before deciding whether to spend — you might be entering at pull 15 or 16, with soft pity only 4–5 pulls away.
5 Spending Mistakes to Avoid
1. Buying low-value bundles out of urgency. The 60+6 starter feels accessible, but ~64 Diamonds per USD is the worst rate in the game. If you can't afford the 3,280+656 bundle, don't buy three small packs instead — the math doesn't work out.
2. Topping up before finishing free sources. The Solo NPC path alone is worth 988 Diamonds. Paying real money for Diamonds you could earn free is a straightforward mistake. Finish every F2P source first, then calculate what you actually need to buy.
3. Letting event tokens expire. Hard expiry, no conversion. If you're sitting on surplus tokens on day 9 of a 10-day event, buy stamina items or Wish Coins — anything beats watching them disappear.
4. Pulling without tracking pity. No visible counter in-game. Screenshot your pull history after every session. Players who don't track either over-pull past where they should stop, or quit just before soft pity kicks in.
5. Buying the Best Couple Award. ~5,376 Diamonds in, 1,000 locked Diamonds out. Net loss: 4,300+ Diamonds. Skip it without hesitation.
FAQ
How many Diamonds guarantee the featured Flower Festival character? Worst case: 8,960 (56 pulls, two full pity cycles accounting for a 50/50 loss). Best case: 160 (first pull). Budget for 8,960 if you want certainty; 4,480–5,000 if you're willing to accept some risk.
Does pity carry from previous banners? Pity does NOT carry between limited and standard banners. Pity from a previous limited banner (like White Day) may carry into the Flower Festival limited banner — confirm the banner type and check your pull history before assuming.
What happens to unused event tokens after the event? They expire completely. No carryover, no conversion. Spend everything before close — limited outfits first, then stamina items and Wish Coins.
Is the 3,280+656 bundle actually the best value? The Mega pack (~76 per USD) edges it slightly, but the difference is ~2%. For most players, the 3,280+656 at ~$53 is the practical choice. Only go Mega if you need 8,960+ Diamonds for a guaranteed featured SSR.
Should I use my first-recharge doubling bonus during Flower Festival? Yes — but only on the largest bundle you can afford. Applied to the 3,280+656 bundle, it effectively gives you 7,872 Diamonds for the price of 3,936. Never waste it on the 60+6 starter.
Will Flower Festival characters get a rerun? No confirmed reruns. Community consensus treats limited Flower Festival content as permanently limited. If you want it, treat this as your only opportunity.
The math is clear: the 3,280+656 bundle during the event window is your best per-Diamond value. Combined with ~1,400 F2P Diamonds, you're in genuine striking distance of the featured SSR. Plan your spend, track your pity, and don't let event urgency push you into low-value purchases.