
April 2026 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 x2 0,03%
- Poenitentia Follower Mask [1] 0,27%
- Safe to 12 Armor Certificate 0,50%
- Advanced Refining Certificate Envelope 0,80%
- Cosmic Star Blessing 0,76%
- Saint Knight Armor [1] 0,19%
- Boreas Wings [1] 0,19%
- Smiling Eyes [1] 0,19%
- Juncea Follower Wing [1] 0,19%
- Future Yoyo King Hat [1] 0,19%
- Exiled Ninja's Eyes [1] 0,19%
- Dark Apostate Armor [1] 1,15%
- White Knight Cape [1] 1,15%
- Dark Apostate Shield [1] 1,15%
- Robotic Valkyrie Hairband [1] 1,15%
- Constellation Blessing [1] 1,15%
- Constellation Orb 1,15%
- Refining Certificate Envelope 5,00%
- Blacksmith Blessing x2 5,00%
- Thanatos Follower Mask [1] 5,00%
- Shinkiro & Shiranui Shadow Selection Box 2,94% *NEW*
- Biolo Shadow Selection Box 2,94% *NEW*
- Gemstone Shadow Cube 2,93% *NEW*
- Windhawk Shadow Selection Box 2,93% *NEW*
- Reload Shadow Box 2,93% *NEW*
- Malicious Shadow Armor II 2,93% *NEW*
- 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
- 2x [Kachua] Mileage Coupon
New Items!
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Item
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Details
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Malicious Shadow Armor II
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An armor worn over existing armor, granting additional defensive effects. It can be used alone, but its defensive effect is low.
HP + 100, ATK + 1%.
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When refined to +7 or higher, additionally increases ATK by 1%.
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Set Bonus:
Malicious Shadow Armor II
Malicious Shadow Shield
Malicious Shadow Shoes
When performing physical attacks, has a 4% chance to absorb 2% of damage as HP.
For every 5 total refine levels of the set, additionally absorbs 1% of damage as HP.
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Class : Shadow Equipment
Location : Armor
Weight : 0
Required Level : 1
Equipped : All Classes
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Gemstone Shadow Cube
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All 6 types of Gemstone Shadow are placed in one cube.
[Obtained items]
Gemstone Shadow Weapon
Gemstone Shadow Armor
Gemstone Shadow Shoes
Gemstone Shadow Shield
Gemstone Shadow Pendant
Gemstone Shadow Earring
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Reload Shadow Box
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A box containing the Auto Spell Shadow equipment.
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Open to get one of the following:
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Reload Shadow Shoes
Reload Shadow Shield
Reload Shadow Armor
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Weight : 1
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Windhawk Shadow Selection Box
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You can obtain one of the following Shadow equipment:
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M. Windhawk Shadow Armor
M. Windhawk Shadow Shoes
M. Windhawk Shadow Earring
M. Windhawk Shadow Pendant
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Weight : 1
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Biolo Shadow Selection Box
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You can obtain one of the following Shadow equipment:
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M. Biolo Shadow Armor
M. Biolo Shadow Shoes
M. Biolo Shadow Earring
M. Biolo Shadow Pendant
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Weight : 1
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Shinkiro & Shiranui Shadow Selection Box
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You can obtain one of the following Shadow equipment:
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M. Shinkiro & Shiranui Shadow Armor
M. Shinkiro & Shiranui Shadow Shoes
M. Shinkiro & Shiranui Shadow Earring
M. Shinkiro & Shiranui Shadow Pendant
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Weight : 1
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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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