Kachua's Secret Keyhttps://irowiki.org/wiki/Kachua%27s_Secret_Key

This page keeps a record of Kachua's Secret Key from Cash Shop. For other kinds of Cash Shop products like Overseas Care Package, please check Kafra Shop Box Archives.

It is notable that not every in-game description of Kachua items are fully correct. List of Items with Faulty Description records the known faulty descriptions.

Since Aug 20, 2020, certain items in the Cash Shop come with Kachua Secret Keys! When you purchase them using Kafra Points (which you can buy on the Power-Up Page) you will get a certain number of Kachua Keys. The Kachua Key will appear in your inventory and to use it, double-click them to see a prompt from where you can select the desired option and receive prizes!

• Kachua's Secret Key is account bound .
• Keys will always give the newest month's content. For example, getting keys in April 2021 and using them on February 2023 will give February 2023's contents.

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

Constant Cash Shop Items
Price (KP)	Cash Shop Item	Contents	Keys
500	Giant Flywing 500 Box	500 Giant Fly Wing	1
2,500	Giant Flywing 2,500 Box	2,500 Giant Fly Wing	12
200	Life Potion Sampler Crate	10 Mysterious Water 10 Small Life Potion 10 Medium Life Potion	1
2,000	Life Potion Sampler 10 Crate	100 Mysterious Water 100 Small Life Potion 100 Medium Life Potion	11
200	WoE Teleport Scroll 100 Box	100 WoE Teleport Scroll	1
2,000	WoE Teleport Scroll 500 Box	500 WoE Teleport Scroll	11
200	Infinity Drink 20 Box	20 Infinity Drink	1
2,000	Infinity Drink 200 Box	200 Infinity Drink	11
200	Acid Bomb 50 Box	50 Acid Bottle	1
2,000	Acid Bomb 500 Box	500 Acid Bottle	11
200	Force Booster Package (10)	10 Force Booster	1
2,000	Force Booster Package (100)	100 Force Booster	11
200	Limit Power Booster Package (10)	10 Limit Power Booster	1
2,000	Limit Power Booster Package (100)	100 Limit Power Booster	11
200	Speed Booster Package	10 Speed Booster	1
2,000	Speed Booster Package 10 Set	100 Speed Booster	11
200	Defense Scroll Package	5 Small Mana Potion 30 Shining Def Scroll	1
2,000	Defense Scroll Package 10 Set	50 Small Mana Potion 300 Shining Def Scroll	11

Below are the eligible seasonal Cash Shop items and the amount of Kachua Keys they grant you. These tend to be on sale during refining events:

Seasonal Cash Shop Items
Price (KP)	Cash Shop Item	Contents	Keys
800	Kachua's HD Elunium Box	100 HD Elunium	4
800	Kachua's HD Oridecon Box	100 HD Oridecon	4
2,400	Kachua's Enriched Elunium Box	100 Enriched Elunium	12
2,400	Kachua's Enriched Oridecon Box	100 Enriched Oridecon	12
1,200	Kachua's HD Carnium Box	100 HD Carnium	6
1,200	Kachua's HD Bradium Box	100 HD Bradium	6

Below are the eligible seasonal Cash Shop items and the amount of Kachua Keys they grant you. These are only active for a specific time period:

Seasonal Cash Shop Items
Price (KP)	Cash Shop Item	Keys
3,000	RO x Cinnamoroll Pack 1	15
3,000	RO x Cinnamoroll Pack 2	15

Below are the previous boxes released over the years.

Kachua's Secret 2020

Kachua's Secret 2021

Kachua's Secret 2022

Kachua's Secret 2023

Kachua's Secret 2024

January Kachua's Secret Key
Release Date: January 21st, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear (Upper)	Cherub Coronet [1]	0.76%
	Snake Queen Crown [1]	1.15%
Headgear (Middle)	Exiled Ninja's Eyes [1]	0.19%
Headgear (Lower)	Constellation Orb	0.19%
Garment	Royal Geffen Cape [1]	0.19%
	Royal Payon Cape [1]	0.19%
	Constellation Blessing [1]	0.19%
	Bear Aimed Bag [1]	1.15%
Shoes	Astrologer's Dawn Boots [1]	0.19%
Accessories	Memento Mori (Biolo) [1]	1.15%
	Memento Mori (Wind Hawk) [1]	1.15%
	Memento Mind (Biolo) [1]	1.15%
	Memento Mind (Wind Hawk) [1]	1.15%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shield Shadow Cube	2.93%
	Class Shoes Shadow Cube	2.93%
	Class Armor Shadow Cube	2.94%
	Class Weapon Shadow Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Holgren Shadow Hammer	5.00%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Weapon Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

February Kachua's Secret Key
Release Date: February 18th, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear Loot Box	Thanatos Helmet Box	1.15%
Headgear (Upper)	Rekenber’s Celestial Hat [1]	1.15%
Armor	Varmundt Energy Suit [1]	0.76%
Shield	Hissatsu: Falling Bloom [1]	1.15%
Garment	Royal Alberta Cape [1]	0.19%
	Royal Nightwatch Cape [1]	0.19%
	Royal Prontera Cape [1]	0.19%
	Moonlight Bell [1]	1.15%
Shoes	Ancient Mechanic Greaves [1]	0.19%
	Santa Red Boots [1]	1.15%
Accessories	Dragon Eye Ring [1]	0.19%
	Overdrive Rampage [1]	0.19%
	Crystal Blade Necklace [1]	1.15%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shield Shadow Cube	2.93%
	Class Shoes Shadow Cube	2.93%
	Class Armor Shadow Cube	2.94%
	Class Weapon Shadow Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Holgren Shadow Hammer	5.00%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Weapon Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

March Kachua's Secret Key
Release Date: March 18th, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Shoes Loot Box	Zodiac Boots Box	1.15%
Headgear (Upper)	Disciple of Bijou	1.15%
	Snake Queen Crown [1]	1.15%
Headgear (Middle)	Divine Protect Shield	0.19%
	Smiling Eyes [1]	0.19%
	Ghostly Ears [1]	1.15%
	Professor Mini Glasses [1]	1.15%
Armor	Saint Knight Armor [1]	0.19%
	Orc Ancestor Armor [1]	1.15%
Garment	Black Cat Backpack [1]	0.19%
	Legendary Performer Manteau [1]	0.76%
Shoes	Ancient Knight Shoes [1]	0.19%
	Destroyer Boots [1]	0.19%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shield Shadow Cube	2.93%
	Class Shoes Shadow Cube	2.93%
	Class Armor Shadow Cube	2.94%
	Class Weapon Shadow Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Holgren Shadow Hammer	5.00%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

April Kachua's Secret Key
Release Date: April 15th, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear Loot Box	Poenetentia Crown Box	1.15%
Headgear (Middle)	Crow Tengu Mask [1]	0.19%
	Exiled Ninja's Eyes [1]	0.19%
Headgear (Lower)	Grey Wolf Cub in Mouth [1]	0.76%
Armor	Dark Apostate Armor [1]	0.19%
Garment	Royal Geffen Cape [1]	0.19%
Shoes	Legendary Dragon Shoes [1]	0.19%
Accessory	Green Butterfly Clip [1]	0.19%
	Black Eagle Ring [1]	1.15%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shield Shadow Cube	2.93%
	Class Shoes Shadow Cube	2.93%
	Class Armor Shadow Cube	2.94%
	Class Weapon Shadow Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	Bearer's Shadow Cube	1.15%
	Cart Cannon Shadow Cube	1.15%
	Genesis Shadow Cube	1.15%
	Psychic Shadow Cube	1.15%
	2 Holgren Shadow Hammer	5.00%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

May Kachua's Secret Key
Release Date: May 19th, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear Loot Box	Thanatos Helmet Box	1.15%
Headgear (Upper)	Rekenber's Celestial Hat [1]	1.15%
Shield	Dark Apostate Shield [1]	0.19%
Garment	Royal Morroc Cape [1]	0.19%
	Doram Mink Coat [1]	0.19%
	Battle Aura Manteau [1]	0.76%
Shoes	Ancient Royal Guard Greaves [1]	0.19%
Accessory	Crystal Blade Necklace [1]	1.15%
	Drop of Seven Colors [1]	1.15%
	Miracle Stone [1]	1.15%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shield Shadow Cube	2.93%
	Class Shoes Shadow Cube	2.93%
	Class Armor Shadow Cube	2.94%
	Class Weapon Shadow Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	Purity Shadow Shield	0.19%
	Purity Shadow Weapon	0.19%
	Blitz Shadow Box	1.15%
	2 Holgren Shadow Hammer	5.00%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

June Kachua's Secret Key
Release Date: June 24th, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 2 HE Bubble Gum
Guaranteed Item: 2 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear (Middle)	Cherub Coronet [1]	1.15%
Weapon	Chaos Sword [2]	0.19%
Armor	Hatred Darkness [1]	1.15%
	Varmundt Energy Suit [1]	1.15%
Shield	Odin Grace Shield [1]	1.15%
Garment	White Knight Cape [1]	0.19%
	Royal Geffen Cape [1]	0.19%
	Black Cat Backpack [1]	0.19%
	Colorful Potion Cape [1]	1.15%
Shoes	Pantheon Boots [1]	0.19%
	Floppy Kitty's Cozy Socks [1]	1.15%
Accessory	Dragon Eye Ring [1]	0.19%
	Consecrate Fides Monile [0]	0.76%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shield Shadow Cube	2.93%
	Class Shoes Shadow Cube	2.93%
	Class Armor Shadow Cube	2.94%
	Class Weapon Shadow Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Holgren Shadow Hammer	5.00%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

July Kachua's Secret Key
Release Date: July 22th, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear (Upper)	Robotic Valkyrie Hairband [1]	0.19%
	Queen Bee Jeweled Crown [1]	1.15%
	White Mechanical Plant Hat [1]	1.15%
	Disciple of Bijou	1.15%
Headgear (Middle)	Smiling Eyes [1]	0.19%
Headgear (Lower)	Constellation Orb	0.76%
Weapon	Coatneis Knuckle [2]	0.19%
Armor	World All [1]	1.15%
Garment	Royal Monastery Muffler [1]	0.19%
	Wings of Melody [1]	1.15%
Shoes	Ancient Royal Guard Greaves [1]	0.19%
	Ancient Ranger Shoes [1]	1.15%
Accessory	Green Butterfly Clip [1]	0.19%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shield Shadow Cube	2.93%
	Class Shoes Shadow Cube	2.93%
	Class Armor Shadow Cube	2.94%
	Class Weapon Shadow Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Holgren Shadow Hammer	5.00%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

August Kachua's Secret Key
Release Date: August 18th, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear (Upper)	Future Yoyo King Hat [1]	0.19%
Headgear (Middle)	Divine Protect Shield	1.15%
Headgear (Lower)	Cosmic Star Blessing	0.76%
	Grey Wolf Cub in Mouth	1.15%
Garment	Royal Morroc Cape [1]	0.19%
	Royal Alberta Cape [1]	0.19%
	Battle Aura Manteau [1]	1.15%
Shoes	Legendary Dragon Shoes [1]	0.19%
	Ancient Sky Emperor Shoes [1]	0.19%
	Ancient Royal Guard Greaves [1]	0.19%
	Beast Territory Boots [1]	1.15%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shield Shadow Cube	2.93%
	Class Shoes Shadow Cube	2.93%
	Class Armor Shadow Cube	2.94%
	Class Weapon Shadow Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Penetration Shadow Box	1.15%
	2 Tempest Shadow Box	1.15%
	2 Holgren Shadow Hammer	5.00%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

September Kachua's Secret Key
Release Date: September 15th, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear (Upper)	Future Wolf King Hat [1]	0.19%
	Snake Queen Crown [1]	1.15%
	Disciple of Bijou	1.15%
Headgear (Middle)	Smiling Eyes [1]	0.19%
	New Wave Sunglasses [1]	1.15%
Headgear (Lower)	Frosty Breath	0.76%
Armor	Great Gunner Armor [1]	1.15%
Shield	Dark Apostate Shield [1]	0.19%
	Hissatsu: Falling Bloom [1]	1.15%
	Forbidden Grimoire [1]	1.15%
Garment	Boreas Wings [1]	0.19%
	Royal Monastery Muffler [1]	0.19%
Shoes	Ancient Mechanic Greaves [1]	0.19%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shield Shadow Cube	2.93%
	Class Shoes Shadow Cube	2.93%
	Class Armor Shadow Cube	2.94%
	Class Weapon Shadow Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Holgren Shadow Hammer	5.00%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

October Kachua's Secret Key
Release Date: October 22nd, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear (Upper)	Kiel Successor Doll [1]	0.19%
Headgear (Middle)	Exiled Ninja's Eyes [1]	0.19%
	Professor Mini Glasses [1]	1.15%
	New Wave Sunglasses [1]	1.15%
Armor	Crimson Suit [1]	0.76%
	Saint Knight Armor [1]	0.19%
Garment	Fallen Valkyrie [1]	0.19%
	Black Cat Backpack [1]	0.19%
Shoes	Pantheon Boots [1]	0.19%
Accessory	Crystal Blade Necklace [1]	1.15%
Recurring Shadow Equipment Loot Box	Class Earring Shadow Cube	2.93%
	Class Pendant Shadow Cube	2.93%
	Class Shadow Shield Cube	2.93%
	Class Shadow Shoes Cube	2.93%
	Class Shadow Armor Cube	2.94%
	Class Shadow Weapon Cube	2.94%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Holgren Shadow Hammer	5.00%
	Ignition Shadow Cube	1.15%
	2 Genesis Shadow Cube	1.15%
	2 Arrow Shadow Cube	1.15%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

November Kachua's Secret Key
Release Date: November 18th, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	2 Sealed Card Album	0.03%
Headgear (Upper)	Future Yoyo King Hat [1]	0.19%
	Cherub Coronet [1]	1.15%
Headgear (Middle)	Poenitentia Follower Mask [1]	0.19%
	Hero Follower Mask [1]	1.15%
	OS Follower Mask [1]	1.15%
	Thanatos Follower Mask [1]	1.15%
Headgear (Lower)	Constellation Orb	0.76%
	Grey Wolf Cub in Mouth	1.15%
Shield	Trap Follower Shield [1]	0.19%
Garment	Juncea Follower Wing [1]	0.19%
	Royal Morroc Cape [1]	0.19%
Shoes	Pantheon Boots [1]	0.19%
Accessory	Consecrate Fides Monile	1.15%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Holgren Shadow Hammer	5.00%
	Adoramus Shadow Cube	2.94%
	Aimed Shadow Cube	2.94%
	Arrow Shadow Cube	2.93%
	Arms Shadow Cube	2.93%
	Cart Cannon Shadow Cube	2.93%
	Ignition Shadow Cube	2.93%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

December Kachua's Secret Key
Release Date: December 22nd, 2025
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	Sealed Card Album	0.03%
Headgear (Upper)	Disciple of Bijou	1.15%
Headgear (Lower)	Frosty Breath	1.15%
Armor	Varmundt Energy Suit [1]	1.15%
Weapon	Chaos Sword [2]	0.19%
	Coatneis Knuckle [2]	0.19%
Garment	Royal Dragon Cape [1]	0.19%
	Royal Moscovia Cape [1]	0.19%
	Royal Geffen Cape [1]	0.19%
	White Knight Cape [1]	1.15%
	Royal Prontera Cape [1]	1.15%
Accessory	Dragon Eye Ring [1]	0.19%
	Consecrate Fides Monile	1.15%
Shadow Equipment Misc.	Shadow Smelting Hammer	0.37%
	2 Holgren Shadow Hammer	5.00%
	Rainstorm Shadow Cube	2.94%
	Psychic Shadow Cube	2.94%
	Catnip Shadow Cube	2.93%
	Bearer's Shadow Cube	2.93%
	Dust Shadow Cube	2.93%
	Tiger Cannon Shadow Cube	2.93%
Consumables	Alchemist Box	14.25%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Royal Medal Enchant Rune	0.76%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

January Kachua's Secret Key
Release Date: January 27th, 2026
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	2 Sealed Card Album	0.03%
Headgear (Upper)	Future Wolf King Hat [1]	0.19%
	Future Yoyo King Hat [1]	0.19%
Headgear (Middle)	Poenitentia Follower Mask [1]	0.19%
	Hero Follower Mask [1]	2.93%
	Professor Mini Glasses [1]	2.93%
Headgear (Lower)	Cosmic Star Blessing	0.76%
	Constellation Orb	1.15%
	Grey Wolf Cub in Mouth	2.93%
Armor	Tiara Follower Dress [1]	0.19%
	Crimson Suit [1]	1.15%
Weapon	Polluted Grimoire [2]	0.19%
Shoes	Cycle Follower Greaves [1]	0.19%
	Ancient Ranger Shoes [1]	2.93%
Accessory	Mythical Moonlight Paw [1]	1.15%
	Memento Memory (Cardinal) [1]	1.15%
	Memento Mind (Cardinal) [1]	1.15%
Shadow Equipment	Shadow Smelting Hammer	0.37%
	Psychic Shadow Cube	1.15%
	2 Holgren Shadow Hammer	5.00%
Consumables	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
	Alchemist Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%
	Hidden Research Notes	2.94%
	Follower Enchant Rune	2.94%

February Kachua's Secret Key
Release Date: February 25th, 2026
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	2 Sealed Card Album	0.03%
Headgear (Upper)	Queen Scaraba Crown [1]	1.15%
Headgear (Middle)	Angelgolt's Wing [1]	2.93%
	Bone Detardeurus Wing [1]	2.93%
	Hero Follower Mask [1]	2.93%
Weapon	Time Distortion [2]	0.19%
Garment	Royal Dragon Cape [1]	0.19%
	Royal Monastery Muffler [1]	0.19%
	Royal Morroc Cape [1]	0.19%
	Juncea Follower Wing [1]	0.19%
	Royal Geffen Cape [1]	0.19%
	Royal Payon Cape [1]	1.15%
	Royal Nightwatch Cape [1]	1.15%
	Royal Alberta Cape [1]	1.15%
Shoes	Ancient Ranger Shoes [1]	2.93%
Accessory	Royal Necklace [1]	0.37%
Shadow Equipment	Shadow Smelting Hammer	0.37%
	Cardinal Shadow Selection Box	1.15%
	M. Elemental Master Shadow Selection Box	1.15%
	2 Holgren Shadow Hammer	5.00%
Consumables	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
	Alchemist Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%
	Hidden Research Notes	2.94%
	Follower Enchant Rune	2.94%
	2 Royal Medal Enchant Rune	0.76%

March Kachua's Secret Key
Release Date: March 16th, 2026
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 1 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	2 Sealed Card Album	0.03%
Headgear (Upper)	Future Gryphon Hat [1]	0.19%
Headgear (Middle)	New Wave Sunglasses [1]	1.15%
	Hero Follower Mask [1]	2.93%
Headgear (Lower)	Buffalo Bandit Scarf	0.37%
	Frosty Breath	1.15%
Armor	Doram Follower Suit [1]	0.19%
	Great Gunner Armor [1]	1.15%
	Varmundt Energy Suit [1]	2.93%
Weapon	Arco Experimental [2]	1.15%
Garment	Royal Monastery Muffler [1]	0.19%
	Black Cat Backpack [1]	1.15%
	Fallen Valkyrie [1]	1.15%
	Battle Aura Manteau [1]	2.93%
Shoes	Legendary Dragon Shoes [1]	0.19%
	Ancient Royal Guard Greaves [1]	0.19%
	Pantheon Boots [1]	0.19%
Accessory	Consecrate Fides Monile	2.93%
Shadow Equipment	2 Holgren Shadow Hammer	5.00%
Consumables	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
	Alchemist Box	14.25%
Miscellaneous	Safe to 11 Armor Certificate	0.40%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%
	Hidden Research Notes	2.94%
	Follower Enchant Rune	2.94%
	2 Royal Medal Enchant Rune	0.76%

April Kachua's Secret Key
Release Date: April 20th, 2026
Price: 200 KP = 1 key / 2,000 KP = 10 keys
Guaranteed Item: 1 HE Bubble Gum
Guaranteed Item: 2 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	2 Sealed Card Album	0.03%
Headgear (Upper)	Future Yoyo King Hat [1]	0.19%
	Robotic Valkyrie Hairband [1]	1.15%
Headgear (Middle)	Smiling Eyes [1]	0.19%
	Exiled Ninja's Eyes [1]	0.19%
	Poenitentia Follower Mask [1]	0.27%
	Thanatos Follower Mask [1]	5.00%
Headgear (Lower)	Cosmic Star Blessing	0.76%
	Constellation Orb	1.15%
Armor	Saint Knight Armor [1]	0.19%
	Dark Apostate Armor [1]	1.15%
Shield	Dark Apostate Shield [1]	1.15%
Garment	Boreas Wings [1]	0.19%
	Juncea Follower Wing [1]	0.19%
	White Knight Cape [1]	1.15%
	Constellation Blessing [1]	1.15%
Shadow Equipment	Shinkiro & Shiranui Shadow Selection Box	2.94%
	Biolo Shadow Selection Box	2.94%
	Gemstone Shadow Cube	2.93%
	Windhawk Shadow Selection Box	2.93%
	Reload Shadow Box	2.93%
	Malicious Shadow Armor II	2.93%
Consumables	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
	Alchemist Box	14.25%
Miscellaneous	Safe to 12 Armor Certificate	0.50%
	Advanced Refining Certificate Envelope	0.80%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%

July Kachua's Secret Key
Release Date	July 21st, 2026
Guaranteed Item	2 HE Bubble Gum 2 Kachua Mileage Coupon
Category	Random Item	Drop Rate
Card Album	2 Sealed Card Album	0.05%
Headgear (Upper)	Future Yoyo King Hat [1]	0.19%
	Future Gryphon Hat [1]	0.19%
Headgear (Middle)	Smiling Eyes [1]	1.15%
	Kitsune Gaze [1]	1.15%
	New Wave Sunglasses [1]	2.93%
Armor	Crimson Suit [1]	2.93%
Weapon	Coatneis Knuckle [2]	0.19%
	Polluted Grimoire [2]	0.65%
Shield	Thundershell Ward [1]	0.15%
Garment	Juncea Follower Wing [1]	0.19%
	Dark Scientist Robe [1]	0.19%
	Comet Cavalry [1]	1.15%
Shoes	Ancient Royal Guard Greaves [1]	0.19%
	Poison Shoes [1]	1.15%
	Mythical Moonlight Paw [1]	1.15%
Accessory	Jasper Ring [1]	1.15%
	Crystal Blade Necklace [1]	2.94%
	Consecrate Fides Monile	2.93%
Shadow Equipment	Reload Shadow Box	2.94%
	Biolo Shadow Selection Box	2.93%
Consumables	5 Follower Enchant Rune	5.00%
	2 HE Battle Manual	14.25%
	2 Bloody Branch	14.25%
	Yggdrasilberry Box	14.25%
	Alchemist Box	14.25%
Miscellaneous	+13 Armor Upgrade Certificate	0.55%
	Advanced Refining Certificate Envelope	0.96%
	Refining Certificate Envelope	5.00%
	2 Blacksmith Blessing	5.00%