MapleStory: Idle RPGGLB[Event] World Boss Reward Boost (Until August 30)
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Summary
“[Event] World Boss Reward Boost (Until August 30)” is an official event notice from MapleStory: Idle RPG Official Events on 2026-08-16. Its canonical Nexon thread and publication metadata are retained for source-backed verification.
Article body

A super boost that doubles World Boss rewards!
During the boost period, all daily and weekly rewards are doubled (excluding the weekly World Boss benefit buffs).
World Boss Reward Boost

📌 Event Period: From the World Boss settlement on Monday, August 17, 2026 - World Boss settlement on Sunday, August 30, 2026 (Server Time)
📌 Participation Requirements
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You can participate after the World Boss is unlocked.
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The World Boss is unlocked upon clearing [Guide Quest 58].
📌 Event Details
- World Boss rewards will be doubled during the event period.
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You can check this upon receiving daily and weekly rewards in your mailbox.
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World Boss progression rewards (HP% rewards) are not included in the event benefit buffs.
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During the boost period, all daily and weekly rewards are doubled (excluding the weekly World Boss benefit buffs).
💡 Notes
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Event details are subject to change, and any updates 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