MapleStory: Idle RPGGLB[Event] Cygnus Stamp Mission (Until September 2)
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Summary
“[Event] Cygnus Stamp Mission (Until September 2)” is an official event notice from MapleStory: Idle RPG Official Events on 2026-08-13. Its canonical Nexon thread and publication metadata are retained for source-backed verification.
Article body

Complete daily missions to earn Cygnus Stamp Tickets and receive a variety of rewards!
Collect stamps to earn special rewards!
Cygnus Stamp Mission

📌 Event Period: After maintenance on Thursday, August 13, 2026 - Until Wednesday, September 2, 11:59 PM (Server Time)
📌 Participation Requirements
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Available upon clearing Chapter 3-4
📌 How to Participate
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Access the Event icon in the upper right corner of the game → Enter the [Cygnus Stamp Mission] tab
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Complete daily missions to earn Cygnus Stamp Tickets.
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Use your Cygnus Stamp Tickets with the [Stamp] or [Stamp All] button to receive rewards.
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When using a Cygnus Stamp Ticket, you will receive 1 reward not yet obtained, based on set probabilities.
📌 Event Missions & Rewards
▪️ Daily Missions
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'Peridot' can be used in [Shop] → [Cygnus Shop].
| Mission | Reward |
|---|---|
| [Daily] Defeat 2,000 Monsters | Cygnus Stamp Ticket x2 |
| [Daily] Summon Companions 10 Times | Peridot x500 |
| [Daily] Clear Growth Dungeon: Hero Training Ground 1 Time | Peridot x500 |
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Once you have obtained 30 Cygnus Stamp Tickets, the reward for the '[Daily] Defeat 2,000 Monsters' mission will change to Peridot x500.
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Daily missions reset at 12:00 AM every day (Server Time).
▪️ Cumulative Stamp Rewards
| Cumulative Count | Reward |
|---|---|
| 2 Stamps | Peridot x3,000 |
| 6 Stamps | Regular Potential Cube x10 |
| 10 Stamps | Spell Trace x5,000 |
| 18 Stamps | Star Force Enhancement Scroll x40 |
| 30 Stamps | Bonus Potential Cube x10 |
📌 Stamp Reward List
| Event Reward | Available Quantity |
|---|---|
| Peridot x500 | 24 |
| Hero Token x3,000 | 1 |
| Spell Trace x3,000 | 1 |
| Weapon Summoning Ticket x300 | 1 |
| Companion Summoning Ticket x150 | 1 |
| Star Force Enhancement Scroll x20 | 1 |
| Regular Potential Cube x20 | 1 |
💡 Notes
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Using Stamp All will consume all of your held tickets.
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The Growth Dungeon: Hero Training Ground clear mission can also be completed through Challenge Mode and Quick Clear.
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Event rewards can only be claimed once per character.
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Event rewards can be claimed by tapping them directly, and claimed rewards can be checked on each content screen or in the currency information screen.
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Screenshots shown in this notice are for reference only; the actual remaining time may vary depending on when you participate.
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Event details are subject to change, and any changes will be announced in this notice.
More from this series
This Events entry belongs to MapleStory: Idle RPG. Related pages below keep this series separate from other MapleStory games.
Source and verification
MPStorys shows the readable on-site body above. The source page remains attached only as a citation and update trail.
MapleStory: Idle RPG Official Events