Challengers World returns with upgraded mission rewards, exclusive Totem and a new seasonal boss!

Don’t miss out on the seasonal boss Kai, along with the exclusive Brave Challenger’s Totem.
Event Notes
Boss Entry Requirement
Achieve victory in the battle against Kai and obtain various rewards such as Sol Erda Fragments, Meso Pouches, Accessory Box and Eternal Armors!
Challengers World only
NORMAL Lv270+ / HARD Lv280+
Solo play
Kai First Clear Event
Be the first to defeat Kai! Time is at its essence, win the battle against Kai to claim your exclusive decoratives!
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Exclusive events in Challengers World

Boost your newly created characters even further and achieve Challenger Rank!
Level up your main and your 2 other partners receive EXP to level up to Lv260
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Fulfill your destiny, take on the challenge and claim lucrative rewards
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Partner up, clear Combat Missions to unlock Sol Erda Fragments and decoratives items.
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More CROWN events you won’t want to miss!

A plethora of events to support your characters across all level ranges. Events are available in ALL worlds.
Speed up your Genesis Weapon liberation mission with Genesis Pass
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Enjoy 1+4 level up benefits up to Lv260 and go BEYOND with 1+1 level up benefits up to Lv270!
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Clear Step Up and Weekly Missions to receive growth support items
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Unlock Hyper Mush Pass and claim exciting rewards at every milestone up to Lv280!
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Reach higher levels faster with Special Boosters and Advanced EXP Coupons for Lv260+
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The Lv280+ momentum continues with Mechaberry Farm and more EXP rewards
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