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Worth getting:⭐ Badges
5
1st Guaranteed 90%
~11,500 diamonds avg - Safe: ~15,500
9
2nd Guaranteed 90%
~20,700 diamonds avg - Safe: ~28,000
18
3rd Guaranteed 90%
~41,000 diamonds avg - Safe: ~52,000
32
4th Guaranteed 90%
~72,700 diamonds avg - Safe: ~87,000
If you've lost track of your draw count, enter your total event score and the diamonds you spent - the formula will calculate your exact draw count.
| Target | Avg Diamonds | Safe (Worst) | Guaranteed 90%s |
|---|
| 5 Draws | ~11,500 | ~15,500 | 1 |
| 9 Draws | ~20,700 | ~28,000 | 2 |
| 18 Draws | ~41,000 | ~52,000 | 3 |
| 32 Draws | ~72,700 | ~87,000 | 4 |
What to enter: The number of draws you've done since your last 90% discount.
If you just started or just got a 90% off, enter 0.
At 25, your next draw guarantees a 90% and the counter resets automatically via the button above.
Pity 90% Guarantee
Every 25 draws without a 90% guarantees one - Resets when you get a 90%
| Item | Priority | Buy When |
|---|
| ⭐ Badges | Always | Every discount level |
| ⛽ Fuel | High | 70% or 90% discount |
| ⏩ Speedups | Conditional | 50% discount or higher |
| 📦 EXP / Resources | Skip | Never worth buying |
Monthly cycle: You get ~17 free coupons per event (1 month).
Month 1: Use 9 coupons + diamonds to complete the 9-draw milestone. Save the remaining 8 coupons.
Month 2: You now have 8 saved + 17 new = 25 coupons - easily hitting the 18-draw milestone with minimal diamond spend.
⚠️
Never stop between milestones!
The only efficient stopping points are 5, 9, 18, or 32 draws. Stopping at any other number wastes your pity progress and guaranteed 90% opportunities.
- Consume Coupons to draw for discounts and open a time-limited shop (2 hours, 9 items).
- Discount rates: 10% (45%), 30% (30%), 50% (13%), 70% (8%), 90% (4%).
- Guaranteed 90% on draws 5, 9, 18, and 32.
- Pity counter: Every 25 draws guarantees a 90%. Resets when you get any 90% (milestone or luck).
- Each draw also awards 5,000 event points for ranking rewards.
- Ranking rewards are sent via mail after the event ends.
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Worth getting:Universal Orange Hero Fragment
The tracker assumes you will spend your saved Lucky Tokens first, then diamonds at 800 diamonds per draw. Paid draws are limited to 50 per day.
⚠️
Start this event on day 1
You can claim 1 free Lucky Token per day. Missing early days means paying 800 diamonds for each draw you could have claimed for free.
- Open the Lucky Chest for random rewards.
- Once a theme is selected, it cannot be changed during the event.
- During the event, the first 120 draws guarantee one selectable themed grand prize.
- Reach the required number of draws to unlock bonus surprise reward chests.
- You can claim 1 free Lucky Token per day.
- Paid draws cost 800 diamonds each, up to 50 times per day.
- After the event concludes, ranking rewards are sent via mail.
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Worth getting:🔧 Golden Wrench
Focus on the 70 Wrenches (300 keys) or 120 Wrenches (500 keys) chest. The 12-wrench chest is a trap!
| Chest |
Keys |
🔧 Wrenches |
Keys/Wrench |
You Need |
Earn 10 points per draw and 5 points per key used.
Estimates how many diamonds you'd need to reach each key chest, based on average key yield per draw.
🎯 The #1 Rule: Save keys for the 300-key (70 wrenches) or 500-key (120 wrenches) chest. Never buy the 60-key chest - it's 5.00 keys/wrench vs 4.29 or 4.17.
📦 Full Storage Trick: Keep your gift box storage area full (4 boxes). When storage is full, draws can only give you items and keys - exactly what you want. This avoids wasting draws on loot boxes.
🔑 Cross-Event Hoarding: Keys do NOT expire when the event ends. F2P players should use daily free draws to collect keys, then save them across multiple Gacha Go rotations until you can afford the 300 or 500-key chest.
🔄
Event rotates every ~4 weeks
If you don't have enough diamonds, skip this round and save. Consider whether the Lucky Discounter event offers better value for your current needs (e.g. research badges).
- Use Diamonds or daily free attempts for chances to get rare items, gift keys, and gift boxes.
- Costs: 1 Draw = 100 Diamonds, 5 Draws = 500 Diamonds.
- Gift boxes are stored in the gift box area for 20 minutes. They disappear when the timer expires.
- Spend gift keys to open stored gift boxes for super rewards.
- When storage is full (4 boxes), draws can only give items and keys.
- Gift keys can also be obtained from packs.
- After the event ends, ranking rewards are sent via mail.
- Each draw earns 10 event points. Each key spent earns 5 event points.