Ragnarok Online - Updates - Kachua Key Update - March 2025
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Kachua Key Update - March 2025
3/18/2025

March 2025 Kachua Key Items

The 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%
  • Legendary Performer Manteau [1] 0,76%
  • Black Cat Backpack [1] 0,19% *NEW*
  • Ancient Knight Shoes [1]0,19% *NEW*
  • Saint Knight Armor [1]0,19% *NEW*
  • Destroyer Boots [1] 0,19%
  • Divine Protect Shield 0,19%
  • Smiling Eyes [1] 0,19%
  • Disciple of Bijou 1,15%
  • Ghostly Ears [1] 1,15% *NEW*
  • Snake Queen Crown [1] 1,15%
  • Zodiac Boots Box 1,15%
  • Professor Mini Glasses [1] 1,15%
  • Orc Ancestor Armor [1] 1,15%
  • Refining Certificate Envelope 5.00%
  • Blacksmith Blessing x2 5.00%
  • Holgren Shadow Hammer x2 5.00%
  • Class Weapon Shadow Cube 2,94%
  • Class Armor Shadow Cube 2,94%
  • Class Shoes Shadow Cube 2,93%
  • Class Shield Shadow 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:

  • HE Bubble Gum
  • [Kachua] Mileage Coupon

*Following items are brand new:


Black Cat Backpack [1]

A backpack modeled after a cute black cat.
It contains many of the cat's favorite toys.
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When equipped by Thief classes, enables to use Lv.5 Ignition Break.
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For every 2 refine level, ATK + 30, POW + 2, CRT + 2.
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For every 3 refine level, increase melee physical damage and critical damage by 15%.
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When refined to +9 or higher, increase physical damage against all size enemies by 15%, ASPD + 15%.
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When refined to +10 or higher, increase physical damage against all property enemies by 20%.
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When refined to +11 or higher, ATK + 100, CRI + 30.
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When refined to +12 or higher, increase melee physical damage by 20%, C.RATE + 10.
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When refined to +13 or higher, increase Ignition Break, Fatal Menace, and Deft Stab damage by 40%.
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Set Bonus:
Black Cat Backpack [1]
Poenitentia Dilacero [2]
          
ATK + 200.
Increase physical damage against Boss class enemies by 20%.
          
When Garment is refined to +13 or higher, there's a 7% chance to gain STR + 77, DEX + 77, and LUK + 77 for 20 seconds when dealing melee or long-range physical damage.
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Set Bonus:
Black Cat Backpack [1]
Lord Sakray Card
          
POW + 10, CRT + 10.
          
When Weapon is refined to +13 or higher, reduce Ignition Break cooldown by 1 second and Dark Claw cooldown by 30 seconds.
          
When Weapon is refined to +13 or higher and equipped by Thief classes, enables to use Lv.5 Dark Claw.
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Set Bonus:
Black Cat Backpack [1]
Infinite Osiris Card
          
Fully restore HP and SP when revived.
Nullifies weapon size penalty.
Increase physical damage against Boss class enemies by 30%.
Reduce damage taken from Shadow and Fire property by 50%.
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[Grade Bonus]
[Grade D] ATK + 100.
[Grade C] Reduce After Cast Delay by 15%.
[Grade B] For every 3 refine level, increase Ignition Break dand Fatal Menace damage by 50%.
[Grade A] For every 3 refine level, increase Deft Stab damage by 30%.
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Type : Garment  
Def : 50
Weight : 10
Armor Level : 2
Required Level : 100
Class : All Jobs

Saint Knight Armor [1]

A legendary armor said to have been worn by the Knights of the Constellations.
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ATK + 150, MATK + 150.
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Reduce damage taken from Normal and Boss enemies by 20%.
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When equipped by Royal Guard or Imperial Guard, enables to use Lv.10 Hundred Spears.
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When equipped by Rune Knight or Dragon Knight, enables to use Lv.10 Genesis Ray.
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When refined to +10 or higher, there's a 30% chance to auto-cast Lv.2 Tuna Belly when using Hundred Spears or Genesis Ray.
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When refined to +11 or higher, 
for every 2 Base Level, increase Genesis Ray damage by 1%.
When using Holy Cross, there's a 100% chance to auto-cast Lv.10 Genesis Ray.
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When refined to +12 or higher, All Basic Status + 20, ATK + 200, MATK + 200.
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When refined to +13 or higher, for every 3 Base Level, increase Cross Rain, Judgement Cross, Hack and Slash, and Storm Slash damage by 1%.
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When refined to +14 or higher, for every 2 refine level, increase physical and magic damage against all size enemies by 10%.
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Set Bonus:
Saint Knight Armor [1]
Unknown Swordsman Card
          
MHP + 30%, MSP + 30%.
Enables to use Lv.1 Energy Coat.
          
When Armor is refined to +13 or higher, increase physical and magic damage against Boss and Normal enemies by 40%.
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[Grade Bonus]
[Grade D] Reduce Variable Casting Time by 15%.
[Grade C] POW + 5, SPL + 5.
[Grade B] S.MATK + 15, P.ATK + 15.
[Grade A] Reduce Fixed Casting Time by 1 second.
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Type : Armor  
Def : 300
Weight : 300
Armor Level : 2
Required Level : 100
Class : All Jobs

Ancient Knight Shoes [1]

A pair of greaves said to have been worn by ancient knight.
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MDEF + 10.
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For every 2 refine level, POW + 3.
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For every 3 refine level, MHP + 5%, reduce After Cast Delay by 3%.
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When refined to +9 or higher, increase physical damage against all size enemies by 15%.
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When refined to +11 or higher, All Basic Status + 12, increase movement speed.
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When refined to +12 or higher, increase physical damage against all property enemies by 25%.
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When refined to +13 or higher, increase Hundred Spears and Wind Cutter damage by 100%.
Reduce Hundred Spears and Wind Cutter cooldown by 2 seconds.
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When refined to +14 or higher, for every Base Level, increase Hundred Spears damage by 2% and Wind Cutter damage by 5%.
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Set Bonus:
Ancient Knight Shoes [1]
Abysmal Knight Card
          
ATK + 150.
Increase Wind Cutter damage by 60%.
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Set Bonus:
Ancient Knight Shoes [1]
White Knight Card
          
ATK + 150.
Increase Hundred Spears damage by 60%.
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Set Bonus:
Ancient Knight Shoes [1]
Lord of the Dead Card
          
ATK + 150, POW + 20.
Reduce physical damage taken from Large and Medium size enemies by 20%.
          
For every 2 refine level, increase physical damage against all size enemies by 6%.
          
When equipped by Swordman classes, ATK + 250.
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[Grade Bonus]
[Grade D] Reduce Fixed Casting Time by 0.5 seconds.
[Grade C] Increase physical damage against all size enemies by 15%.
[Grade B] All Talent Status + 10.
[Grade A] MHP + 50%.
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Type : Shoes  
Def : 50
Weight : 100
Armor Level : 2
Required Level : 100
Class : All Jobs

Ghostly Ears [1]

When an evil spirit is sealed, it will reside in the person's ear.
Wearing it will bring fear to those around you.
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Increase physical damage against all size enemies by 10%.
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Reduce damage taken from Human and Doram Player by 5%.
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Casting will not be interrupted.
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When learned Earth Shaker Lv.5, reduce Lion's Howl Fixed Casting Time by 100% and its cooldown by 9.5 seconds.
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When learned Lightning Ride Lv.5, ASPD + 15%.
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Set Bonus:
Ghostly Ears [1]
Devil's Hand
          
The Lion's Howl cooldown reduction effect of Devil's Hand will not be activated.
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Type : Headgear 
Def : 2
Location : Middle 
Weight : 30
Required Level : 100
Class : All Jobs

 

 

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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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