Ragnarok Online - Events - March 2022 Kachua Update
Skip Navigation LinksHome > News > Events
March 2022 Kachua Update
3/10/2022

March 2022 Kachua

March 2022 Kachua Key Items

All new Kachua's Secret Key items are here! Open up some boxes in the Cash Shop to gain Kachua Keys, which can be used to open up even more treasures!

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

Here are all the items you have a chance of receiving from your Kachua Keys for this time period:
Please note that items are not listed in any particular order, and some items naturally drop at a lower rate than others.

  • Shadow Smelting Hammer 0.40%
  • Gemstone Shadow Mix Recipe* [jump to contents] 0.40% NEW
  • Advanced Refining Certificate Envelope 0.90%
  • Essence of Powerful Soul 0.70%
  • Duple Shadow Armor 1.10% NEW
  • Duple Shadow Shield 1.10% NEW
  • Duple Shadow Shoes 1.10% NEW
  • Rainstorm Shadow Shoes 1.10% NEW
  • Rainstorm Shadow Shield 1.10% NEW
  • Rainstorm Shadow Armor 1.10% NEW
  • Refining Certificate Envelope 3.00%
  • Class Weapon Shadow Cube 3.00%
  • Class Armor Shadow Cube 3.00%
  • Class Shoes Shadow Cube 3.00%
  • Class Shield Shadow Cube 3.00%
  • Class Pendant Shadow Cube 3.00%
  • Class Earring Shadow Cube 3.00%
  • Gemstone Shadow Box* [jump to contents] 3.00% NEW
  • Shadow Enhancement Box 9.00%
  • HE Bubble Gum x 2 14.50%
  • Bloody Branch x 2 14.50%
  • Yggdrasilberry Box 14.50%
  • Alchemist Box 14.50%
  • Always Gives HE Battle Manual 100.00%

*The following items are brand new:
Item Description
Duple Shadow Armor Duple Shadow Armor

Armor that provides additional defense ability.

Class: Shadow Equipment
Location: Armor
Weight: 0
Requires Level: 99
Usable By: ArchBishop Type

Increase Duple Light's damage by 5%.
Increase Duple Light's damage by additional 2% per 2 refine rate.

SET BONUS
Duple Shadow Armor
Duple Shadow Shield
Duple Shadow Shoes


Increase damage of Duple Light's damage as percentage equivalent to the sum of refine rate.

Duple Shadow Shield Duple Shadow Shield

A small shield that can be equipped on your arm. It provides additional defense effect.

Class: Shadow Equipment
Location: Shield
Weight: 0
Requires Level: 99
Usable By: ArchBishop Type

Increase physical damage dealt to all size monsters by 1%, increase holy magic damage by 1%.
When refined to +7 or higher, increase physical damage dealt to all size monsters by 2%, increase holy magic damage by 2%.
When refined to +9 or higher, increase physical damage dealt to all size monsters by 2%, increase holy magic damage by 2%.

SET BONUS
ArchBishop Shadow Weapon
Duple Shadow Shield

Adds physical/magical penetration to all races except players by 40%,additional physical/magical penetration as percentage equivalent to the sum of refine rate of Duple Shadow Shield and ArchBishop Shadow Weapon.

SET BONUS
Duple Shadow Armor
Duple Shadow Shield
Duple Shadow Shoes

Increase damage of Duple Light's damage as percentage equivalent to the sum of refine rate.

Duple Shadow Shoes Duple Shadow Shoes

Shoes that can be worn additionally.

Class: Shadow Equipment
Location: Shoes
Weight: 0
Requires Level: 99
Usable By: ArchBishop Type

Increase critical damage by 5%.
Increase critical damage by additional 1% per 2 refine rate.

SET BONUS
Duple Shadow Armor
Duple Shadow Shield
Duple Shadow Shoes

Increase damage of Duple Light's damage as percentage equivalent to the sum of refine rate.

Rainstorm Shadow Shoes Rainstorm Shadow Shoes

Shoes that can be worn additionally.

Class: Shadow Equipment
Location: Shoes
Weight: 0
Requires Level: 99
Usable By: Minstrel Type, Wanderer Type

Reduce SP consumption of Severe Rainstorm by 2%.
Reduce SP consumption of Severe Rainstorm by additional 1% per 2 refine rate.

SET BONUS
Rainstorm Shadow Armor
Rainstorm Shadow Shield
Rainstorm Shadow Shoes

Increase damage of Severe Rainstorm Damage as percentage equivalent to half the sum of refine rate.

Rainstorm Shadow Shield Rainstorm Shadow Shield

A shield that can be worn additionally.

Class: Shadow Equipment
Location: Shield
Weight: 0
Requires Level: 99
Usable By: Minstrel Type, Wanderer Type

Increase ranged attack damage by 3%.
When refined to +7 or higher, increase range attack damage by additional 3%.
When refined to +9 or higher, increase range attack damage by additional 4%.

SET BONUS
Rainstorm Shadow Armor
Rainstorm Shadow Shield
Rainstorm Shadow Shoes

Increase damage of Severe Rainstorm Damage as percentage equivalent to half the sum of refine rate.

SET BONUS
Wanderer Shadow Weapon
Minstrel Shadow Weapon

Adds physical armor penetration to all races except players by 40%, adds extra physical armor penetration as percentage equivalent to the sum of refine rate of Rainstorm Shield Shadow and Wanderer/Minstrel Weapon shadow.

Rainstorm Shadow Armor Rainstorm Shadow Armor

An armor that can be worn additionally.

Class: Shadow Equipment
Location: Armor
Weight: 0
Required Level: 99
Usable by: Minstrel Type, Wanderer Type

Increase damage of Severe Rainstorm by 5%.
Increase damage of Severe Rainstorm by additional 2% per 2 refine rate.

SET BONUS
Rainstorm Shadow Armor
Rainstorm Shadow Shield
Rainstorm Shadow Shoes

Increase damage of Severe Rainstorm Damage as percentage equivalent to half the sum of refine rate.

Back to Top

Gemstone Shadow Mix Recipe

The Gemstone Shadow Mix Recipe will give one of the following when combining any 3 Gemstone Shadows that are refined to +7 or higher:

Item Description
Gemstone Shadow Weapon II Gemstone Shadow Weapon II

Gloves that bring out the potential ability of the wearer.

Class: Shadow Equipment
Location: Weapon
Weight: 0
Requires Level: 1
Usable By: All Jobs

HIT + 5. Reduce SP consumption by 2%.
When refined to +7 or higher, reduce SP consumption by additional 1%.

SET BONUS
Gemstone Shadow Armor
Gemstone Shadow Shield
Gemstone Shadow Shoes
Gemstone Shadow Weapon
Gemstone Shadow Earring II
Gemstone Shadow Pendant

All Stats + 1.
Reduces the amount of gems required for skills by 1.
When sum of refine rate is 45 or higher, using skill does not consume any gemstone.
But SP consumption of skills is increased by 100%.
When using skills, SP consumption is reduced by percentage equivalent to sum of refine rate.

SET BONUS
Gemstone Shadow Shield II
Gemstone Shadow Weapon II
Gemstone Shadow Earring II

All Stats + 1.
Reduces the amount of gems required for skills by 1.
When sum of refine rate is 25 or higher, using skill does not consume any gemstone.
But SP consumption of skills is increased by 70%.
When using skills, SP consumption is reduced by percentage equivalent to sum of refine rate.

Gemstone Shadow Shield II Gemstone Shadow Shield II

A small shield that provides additional defense ability.

Class: Shadow Equipment
Location: Shield Weight: 0
Requires Level: 1
Usable By: All Jobs

DEF + 5. Reduce SP consumption by 2%.
When refined to +7 or higher, reduce SP consumption by additional 1%.

SET BONUS
Gemstone Shadow Shield II
Gemstone Shadow Weapon II
Gemstone Shadow Earring II

All Stats + 1.
Reduces the amount of gems required for skills by 1.
When sum of refine rate is 25 or higher, using skill does not consume any gemstone.
But SP consumption of skills is increased by 70%.
When using skills, SP consumption is reduced by percentage equivalent to sum of refine rate.

Back to Top

Gemstone Shadow Box

The Gemstone Shadow Box gives one of the following when opened:

Item Description
Gemstone Shadow Armor Gemstone Shadow Armor

Armor that can be worn alone, but would be less effective.

Class: Shadow Gear
Location: Armor Weight: 0
Requires Level: 1
Usable By: All Jobs

CRI + 5.
CI + 1 per 2 refine rate.

SET BONUS
Gemstone Shadow Armor
Gemstone Shadow Shield
Gemstone Shadow Shoes
Gemstone Shadow Weapon
Gemstone Shadow Earring
Gemstone Shadow Pendant

All Stats +1.
When sum of refine rate is 45 or higher, using skill does not consume any gemstones.
But SP consumption of skills is increased by 100%.
When using skills, SP consumption is reduced by percentage equivalent to sum of refine rate.

Gemstone Shadow Shoes Gemstone Shadow Shoes

Shoes that can be worn alone, but would be less effective.

Class: Shadow Gear
Location: Shoes
Weight: 0
Requires Level: 1
Usable By: All Jobs

FLEE + 5.
FLEE + 1 per 2 refine rate.

SET BONUS
Gemstone Shadow Armor
Gemstone Shadow Shield
Gemstone Shadow Shoes
Gemstone Shadow Weapon
Gemstone Shadow Earring
Gemstone Shadow Pendant

All Stats +1.
When sum of refine rate is 45 or higher, using skill does not consume any gemstones.
But SP consumption of skills is increased by 100%.
When using skills, SP consumption is reduced by percentage equivalent to sum of refine rate.

Gemstone Shadow Shield Gemstone Shadow Shield

Shield that can be equipped alone, but would be less effective.

Class: Shadow Gear
Location: Shield
Weight: 0
Requires Level: 1
Usable By: All Jobs

DEF + 5.
DEF + 1 per 2 refine rate.

SET BONUS
Gemstone Shadow Armor
Gemstone Shadow Shield
Gemstone Shadow Shoes
Gemstone Shadow Weapon
Gemstone Shadow Earring
Gemstone Shadow Pendant

All Stats + 1.
When sum of refine rate is 45 or higher, using skill does not consume any gemstones.
But SP consumption of skills is increased by 100%.
When using skills, SP consumption is reduced by percentage equivalent to sum of refine rate.

Gemstone Shadow Weapon Gemstone Shadow Weapon

Weapon that can be worn on top that maximizes potential.

Class: Shadow Gear
Location: Weapon
Weight: 0
Requires Level: 1
Usable By: All Jobs

HIT + 5.
HIT + 1 per 2 refine rate.

SET BONUS
Gemstone Shadow Armor
Gemstone Shadow Shield
Gemstone Shadow Shoes
Gemstone Shadow Weapon
Gemstone Shadow Earring
Gemstone Shadow Pendant

All Stats + 1.
When sum of refine rate is 45 or higher, using skill does not consume any gemstones.
But SP consumption of skills is increased by 100%.
When using skills, SP consumption is reduced by percentage equivalent to sum of refine rate.

Gemstone Earring Shadow Gemstone Earring Shadow

Holy earring that protects the wearer.

Class: Shadow Gear
Location: Earring
Weight: 0
Requires Level: 1
Usable By: All Jobs

MATK + 5.
MATK + 1 per 2 refine rate.

SET BONUS
Gemstone Shadow Armor
Gemstone Shadow Shield
Gemstone Shadow Shoes
Gemstone Shadow Weapon
Gemstone Shadow Earring
Gemstone Shadow Pendant

All Stats + 1.
When sum of refine rate is 45 or higher, using skill does not consume any gemstones.
But SP consumption of skills is increased by 100%.
When using skills, SP consumption is reduced by percentage equivalent to sum of refine rate.

Gemstone Shadow Pendant Gemstone Shadow Pendant

Holy pendant that protects the wearer.

Class: Shadow Gear
Location: Pendant
Weight: 0
Requires Level: 1
Usable By: All Jobs

ATK + 5.
ATK per 2 refine rate.

SET BONUS
Gemstone Shadow Armor
Gemstone Shadow Shield
Gemstone Shadow Shoes
Gemstone Shadow Weapon
Gemstone Shadow Earring
Gemstone Shadow Pendant

All Stats + 1.
When sum of refine rate is 45 or higher, using skill does not consume any gemstones.
But SP consumption of skills is increased by 100%.
When using skills, SP consumption is reduced by percentage equivalent to sum of refine rate.

Back to Top

Kachua Key System

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

Cash Shop


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.

Kachua Key


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

Back to Top