Seven Knights Rebirth | Xiao Release Date and Features

Xiao Release Date and Features

Advent Expedition Guide
Teo	Kyle
Yeonhee	Karma
God of Destruction

Castle Rush Guide
Mon	Tue	Wed
Thur	Fri	Sat
Sun

Team Party Guide
Physical	Magic
Tank	Death

Raid Battle Guide & Best Teams
Gaze	Ox	Iron

Power Up Dungeons Guides
Fire	Water	Light
Dark	Earth	Gold

Normal Mode Guide
7-30	8-30	9-30
10-30	11-40	12-30
12-40	13-40	14-50
15-30	16-30	17-30
18-30	19-40	20-40
21-50	22-30	23-30
24-30	-	-

Nightmare Mode Guide
1-30	2-30	3-30
4-30	5-30	7-30
8-30	9-30	10-30
11-30	-	-

Infinite Tower
50F	60F	70F	80F
90F	100F	110F	120F
130F	140F	150F	160F
170F	180F	190F	200F

By Grade
Legendary	Uncommon
Rare	Common

By Star
6★	5★	4★	3★

By Type
Attack	Support
Magic	Universal
Defense

By Attack-Type
Physical	Magic

Debuff Types Guide
Burn	Paralysis
Bleed	Freeze
Stun	Petrify
Shock	Sleep
Concussion	Death
Confusion	Poison

Equipment Preset Guide
Orchestrator	Avenger
Paladin	Spellweaver
Vanguard	Assassin
Guardian	Gatekeeper
Bounty Tracker

Gacha Guides
Wish List Guide
Gacha Animation Effects
Best Full Moon Summon Heroes to Wishlist
Gacha Banners List & Best Banners To Pull
Character Completion Tracker

Gacha Guides
Wish List Guide
Gacha Animation Effects
Best Full Moon Summon Heroes to Wishlist
Gacha Banners List & Best Banners To Pull
Character Completion Tracker

Beginner Friendly
Early Game Guide	How to Farm Gold
Adventurer Skills	Character Leveling
Battle Statistics	Error Guide
Hero/Crafting Guides
Accessory Guide	Hero Fusion
Power Up Guide	Fodder Hero
Equipment Preset	Mercure’s Lab
Transcendence	Enhance Guide
Rank Up Guide	Skill Enhancement
Weakness Hit	Ultimate Enhancement
Best Accessories	Stats Guide
Equipment Power Up	Inner Spark
Potential System	-
Shop
Shop Guide	Relay Purchases
Best Premium Shop	Battle Pass
Events
7K Chess Guide	Story Event List
Party/Team
Party Guide	Formation Guide
Guild/Guild War/Arena
Guild Guide	Arena Guide
Total War Guide	Guild War
Advanced Arena	Real Time Arena
7K Cup Guide	-
Pet
Pet Guide	-

Other Guides
Web Shop	Supported Platforms
Crafting Heroes	What is 7K Series?
Low Rarity Heroes	Story Cinematics
Storage and Specs	Link Account

Last Updated: February 11, 2026 1:24 AM

Xiao is a new character in Seven Knights Re:BIRTH (7K Rebirth). Learn about Xiao's release date, known features, and more.

Table of Contents

Release Date
Known Features & Skills

All Character List

Xiao Release Date

Release Date
2/19/2026 (UTC)

Xiao was mentioned in 2/10/2026 Developer's Notes and will debut on 2/19/2026 update.

Xiao - Known Features & Skills

Xiao is an upcoming Rare Hero who will be added to the roster. She was introduced in the Developer’s Notes as a Hero with Death Immunity and enhanced survivability.

Role in Previous Titles

In previous titles, Xiao possessed the ability to decrease Physical Damage Taken and increase the enemies' cooldowns similar to Vanessa and Nia.

Related Seven Knights Re: BIRTH Articles

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Ranking Articles

Ranking Articles
Best Hero Tier List	Reroll Tier List	Best Pet Tier List

Recommended Articles

Articles To Check
How To Reroll Fast?	Leveling & Ruby Farming Guide	Latest News & Updates
Daily Things to Do	Best Heroes and Teams	Advent Expedition Guide
Best Premium Shop Purchases	Best Low Rarity Heroes	Best Accessory
Real Time Arena Guide	Seven Knights Cup Guide	Advanced Arena Guide
Magic Team Party Features and Best Heroes	Tank and Sustain Team Party Features and Best Heroes	Death Team Party Features and Best Heroes
Lu Bu - Rating & Skills	Xiao Qiao - Rating & Skills	Physical Team Party Features and Best Heroes
Radgrid Release Date and Features	Bai Long Release Date and Features	Xiao Release Date and Features
For Early Game
Early Game Guide	Player Rank (Adventurer Skill) Guide	Enhance Guide
Equipment Powerup	Pet Guide	Formation Guide
Guild Guide	Party Guide	Gacha Animation Effects
Accessory Guide	Hero Stats Guide	Arena Guide
Coupon Codes	Infinite Tower Guide	Best Low Rarity Heroes
Shop Items to Buy	Fodder Hero Guide	Tower of Trials Guide
7K Chess Guide	Equipment Preset Guide	Battle Statistics Guide
Recommended Relay Purchases Guide	Weakness Hit Guide & What is It?	How to Use the Web Shop
Error Guide and How to Fix	Guild War Guide	Lunar New Year Crafting Event 2026
Should You Pull for Lu Bu and is Xiao Qiao Strong?	Should You Pull for Trude?	-
Rank Up Dungeons
Fire Dungeon	Water Dungeon	Earth Dungeon
Light Dungeon	Dark Dungeon	Gold Dungeon
Castle Rush Articles
Castle Rush Guide	Guardian's Castle Guide	Fodina Castle Guide
Immortal Castle Guide	Death Castle Guide	Ancient Dragon's Castle
Blizzard Castle Guide	Hell Castle Guide	-
Raid Guides
Destroyer Gaze Guide	Ox King Guide	Iron Devourer
Raid Battle Guide
Advent Expedition
Advent Expedition Guide	How to Beat Teo	How to Beat Kyle
How to Beat Yeonhee	How to Beat Karma	How to Beat God of Destruciton
Debuff Types
Burn Guide	Paralysis Guide	Bleed Guide
Freeze Guide	Stun Guide	Petrify Guide
Shock Guide	Sleep Guide	Concussion Guide
Debuff Types Guide	Confusion Guide	Poison Guide
Death Guide	-	-
Lists
All Characters	Voice Actor List	Statuses and Effects
Story Cinematics	-	-

Hero Per Specialty

By Grade
Legendary		Rare		Uncommon		Common
By Max Star Rank
6★		5★		4★		3★
Per Type
Attack	Magic		Defense		Support		Universal
By Attack-Type
Physical				Magic