Ragnarok Online - Events - Kachua Key October 2025
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Kachua Key October 2025
10/22/2025


October 2025 Kachua Key Items

Kachua Key, the special key to unlocking Kachua's Secret Box. It contains various treasures! The contents of the secret box change every month, so please check before using it.

New to the Kachua Key System?Jump to the explainer below to read all about it!

When opened gives one of the following:

Please note that items are not listed in any particular order, and some items naturally drop at a lower rate than others.

  • Sealed Card Album 0,03%
  • Shadow Smelting Hammer 0,37%
  • Safe to 11 Armor Certificate 0,40%
  • Advanced Refining Certificate Envelope 0,80%
  • Crimson Suit [1] 0,76% *NEW*
  • Fallen Valkyrie [1] 0,19% *NEW*
  • Kiel Successor Doll [1] 0,19% *NEW*
  • Pantheon Boots [1] 0,19%
  • Saint Knight Armor [1] 0,19%
  • Black Cat Backpack [1] 0,19%
  • Exiled Ninja's Eyes [1] 0,19%
  • Ignition Shadow Cube 1,15%
  • Genesis Shadow Cube x2 1,15%
  • Arrow Shadow Cube x2 1,15%
  • Professor Mini Glasses [1] 1,15%
  • Crystal Blade Necklace [1] 1,15%
  • New Wave Sunglasses [1] 1,15%
  • Refining Certificate Envelope 5.00%
  • Blacksmith Blessing x2 5.00%
  • Holgren Shadow Hammer x2 5.00%
  • Class Shadow Weapon Cube 2.94%
  • Class Shadow Armor Cube 2.94%
  • Class Shadow Shoes Cube 2.93%
  • Class Shadow Shield Cube 2.93%
  • Class Pendant Shadow Cube 2.93%
  • Class Earring Shadow Cube 2.93%
  • HE Battle Manual x2 14.25%
  • Bloody Branch x2 14.25%
  • Yggdrasilberry Box 14.25%
  • Alchemist Box 14.25%

In addition every Kachua opened will award:

  • 1x HE Bubble Gum 
  • 1x [Kachua] Mileage Coupon 

 

New Items!

Kiel Successor Doll [1]

Will the day ever come when it catches up to Kiel?
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ASPD + 10.
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MHP + 15%, MSP + 15%.
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Long-range physical damage + 20%.
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For every 2 refine levels, POW + 1, long-range physical damage + 7%.
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For every 3 refine levels, All Basic Status + 7.
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When refined to +10 or higher, long-range physical damage + 15%.
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When refined to +11 or higher, All Talent Status + 7, ATK + 70, 
7% chance to auto-cast Lv.10 Soul Destroyer when performing ranged physical attacks.
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When refined to +12 or higher, All Talent Status + 7, ATK 70, 
10% chance to auto-cast Lv.10 Focused Arrow Strike when performing ranged physical attacks.
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When refined to +13 or higher, All Basic Status + 20, ATK + 200, 
15% chance to auto-cast Lv.10 Arrow Storm when performing ranged physical attacks.
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When refined to +14 or higher, ATK + 250, After Cast Delay - 25%, Fixed Casting Time - 0.5 seconds.
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Set Bonus:
Kiel Successor Doll [1]
Kiel-D-01 Card
              
MHP + 70%, MSP + 30%.
Long-range physical damage + 20%.
All Talent Status + 20.
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Set Bonus:
Kiel Successor Doll [1]
Sealed Kiel Card
              
MHP + 35%, MSP + 15%.
Long-range physical damage + 10%.
All Talent Status + 10.
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Set Bonus:
Kiel Successor Doll [1]
Aliot Egg
              
If intimacy is Loyal, All Basic Status + 5, All Talent Status + 5, increases movement speed.
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[Grade Bonus]    
[Grade D] P.ATK + 15.
[Grade C] MHP + 20%, MSP + 20%.
[Grade B] Ignores physical defense of all races by 50%.
[Grade A] All Basic Status + 8, All Talent Status + 8.
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Type : Headgear 
Def : 50
Location : Upper 
Weight : 20
Armor Level : 2
Required Level : 100
Class : All Job

 

Crimson Suit [1]

A suit that shimmers with a faint red glow.
It resonates when near a Crimson Weapon.
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Indestructible in battle.
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Red Potion recovery rate + 1000%.
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Enables to use Lv.1 Crazy Uproar.
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EXP Gain from Monster + 7%,
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Drop Rate from Monster + 7%.
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For every refine level, MHP + 500, MSP + 100, ATK + 15, MATK + 15.
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When refined +9 or higher, ATK + 100, MATK + 100.
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When refined +10 or higher, All Basic Status + 10.
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When refined +11 or higher, physical and magic damage to all sizes + 20%.
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When refined +12 or higher and use Crazy Uproar, All Basic Status + 20, FLEE + 50, HIT + 50, Perfect Dodge + 5.
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Set Bonus:
Crimson Suit [1]
Crimson Weapons
              
All Talent Status + 10.
ATK + 150, MATK + 150.
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Type : Armor 
Def : 70
Weight : 100
Armor Level : 1
Required Level : 1
Class : All Job

 

Fallen Valkyrie [1]

A mantle once worn by a Valkyrie before her fall from grace.
Though its master is gone, the pride she held before her descent still lingers within the cloth.
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MDEF + 20.
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ATK + 250, MATK + 250.
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Perfect Dodge + 25.
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Increases Petitio damage by 20%.
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For every 2 refine levels, ATK + 40, MATK + 40, POW + 1, SPL + 1.
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When refined to +11 or higher, POW + 15, SPL + 15.
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When refined to +12 or higher, enables Lv.10 Power Swing. 
For every 1 Base Level, increases Power Swing damage by 3%.
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When refined to +13 or higher, All Basic Status + 25, ATK + 250, MATK + 250. 
When using Power Swing, 20% chance to auto-cast Lv.10 Petitio. 
When using Petitio, 70% chance to auto-cast Lv.5 Violent Quake.
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When refined to +14 or higher, enables Lv.3 Shield Spell, increases Petitio damage by 40%, reduces Petitio cooldown by 0.5 seconds.
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Set Bonus:
Fallen Valkyrie [1]
Phantom of Amdarais Card
              
POW + 15, SPL + 15.
Physical and magic damage to normal and boss monsters + 30%.
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Set Bonus:
Fallen Valkyrie [1]
Phantom of Himmelmez Card
              
POW + 15, SPL + 15.
Physical and magic damage to normal and boss monsters + 30%.
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Set Bonus:
Fallen Valkyrie [1]
Bijou Card
              
POW + 10, SPL + 10.
Physical and magic damage to normal and boss monsters + 25%.
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Set Bonus:
Fallen Valkyrie [1]
Randgris Card
              
POW + 10, SPL + 10.
Physical and magic damage to normal and boss monsters + 25%.
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[Grade Bonus]    
[Grade D] After Cast Delay - 20%.
[Grade C] POW + 10, SPL + 10.
[Grade B] P.ATK + 20, S.MATK + 20.
[Grade A] When Garment is refined to +15 or higher, physical and magic damage to all sizes + 40%.
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Type : Garment  
Def : 200
Weight : 100
Armor Level : 2
Required Level : 100
Class : All Job

 

 

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Kachua Key System

Turn your everyday shopping into a chance to gain more items and equipment!
 


Certain items in the Cash Shop come with Kachua Secret Keys! When you purchase them using Kafra Points (which you can purchase in the Power-Up Page), you will get a certain number of Kachua Keys.
 



The Kachua Keys will appear in your Inventory.
To use them, double-click them to see the above prompt. Select your option and unlock prizes!

Below are the eligible Cash Shop Items and the amount of Kachua Keys they grant you:
 

Cash Shop Item Box Contents Kachua Keys Given
Giant Flywing 500 Box 500 Giant Flywings 1 Kachua Key
Giant Flywing 2500 Box 2500 Giant Flywings 11 Kachua Keys
Life Potion Sampler Crate 10 Small Life Potions
10 Medium Life Potions
10 Mysterious Life Potions
1 Kachua Key
Life Potion Sampler 10 Crate 100 Small Life Potions
100 Medium Life Potions
100 Mysterious Life Potions
11 Kachua Keys
WoE Teleport Scroll 100 Box 100 WoE Map Teleport Scrolls 1 Kachua Key
WoE Teleport Scroll 500 Box 500 WoE Map Teleport Scrolls 11 Kachua Keys
Infinity Drink 20 Box 20 Infinity Drinks 1 Kachua Key
Infinity Drink 200 Box 200 Infinity Drinks 11 Kachua Keys
Acid Bomb 50 Box 50 Acid Bombs 1 Kachua Key
Acid Bomb 500 Box 500 Acid Bombs 11 Kachua Keys
Limit Power Booster 10 Box 10 Limit Power Booster 1 Kachua Key
Limit Power Booster 100 Box 100 Limit Power Booster 11 Kachua Keys
Force Booster 10 Box 10 Force Booster 1 Kachua Key
Force Booster 10 Box 100 Force Booster 11 Kachua Keys
Defense Scroll Package 5 Small Mana Potions
30 Shining Defense Scrolls
1 Kachua Key
Defense Scroll Package 10 Set 50 Small Mana Potions
300 Shining Defense Scrolls
11 Kachua Keys
Speed Booster Package 10 Speed Booster 1 Kachua Key
Speed Booster Package 10 Set 100 Speed Booster 11 Kachua Keys

 

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