Castle Rush guide for Ancient Dragon's Castle in Seven Knights Re:Birth. Covering Ancient Dragon's Castle Best Team, Best Heroes, Strategy, Tips, and How to Get the Highest Scores.
Table of Contents
Ancient Dragon's Castle Overview
| Schedule | Every Friday |
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Ancient Dragon's Castle is one of Castle Rush's stages where you face the Seven Knights and earn points. It opens every Friday, and rewards are distributed daily at 5 PM (PST) based on Guild Rank, which is determined by the total points earned by all members.
 Tips! | Guild members who don't participate will not receive rewards. |
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Enemy Info
| Round 1 | ||
|---|---|---|
| Rook | Chancellor | Rook |
| Round 2 | ||
| Rook | Chancellor | Rook |
| Round 3 | ||
| Rook | Jave | Rook |
Jave in Ancient Dragon's Castle uses attacks that inflict Stun and Burn, and Jave's Counterattacks gain an additional 100% Crit Rate and 500% Crit Damage. Meanwhile, Chancellor does Damage Reduction and Increased Missed Chance., making this stage difficult to clear without the right team setup.
Castle Rush GuideAncient Dragon's Castle Best Heroes
Stun Immunity
| Sieg | Also provides Physical Attack Boost to Back Row Allies and a chance to inflict Damage Reduction to a target. Recommended Set: Guardian |
| Evan | In addition to protecting allies from Stun, Evan also provides a Barrier and Defense Boost to the entire team. Recommended Set: Guardian |
Blind
| May | May also grants a Physical Damage Boost to all allies. Additionally, she can inflict Blind, reducing the enemies' chances of landing attacks. Recommended Set: Gatekeeper |
Healing & Debuff Removal
| Lina | Lina provides a Damage Boost and Continuous Healing. With Effect Resist Boost, it decreases the chance of being inflicted with Stun. Luna doesn't require any Skill Enhancement. Recommended Set: Paladin/Gatekeeper |
| Yui | Yui is the top recommended support for Adventure stages. She provides continuous healing, greatly boosting team survivability. Enhancing her healing skill for an extra turn is highly recommended. Recommended Set: Paladin/Gatekeeper |
Damage Dealer (DPS)
| Feng Yan | F2P players benefit more from Feng Yan, who delivers a high-scaling Physical attack and grants himself All Damage Immunity. Alternatively, you can use Rachel if she's well enhanced. Recommended Set: Assassin |
| Bi Dam | He applies Bleed and detonate for burst damage. Even if Dellons applies Silence, Bleed continues to deal damage over time, ensuring consistent DPS output. Recommended Set: Assassin/Vanguard |
| Taka | A multi-hit Physical attacker who deals bonus damage to low-HP enemies and increases Physical damage taken by the top three attackers when striking twice. Recommended Set: Assassin |
Sub-DPS & Utility
| Biscuit | Biscuit provides excellent utility with her Defense Debuff, Buff Removal, and Weakness Hit Chance Boost, making her a strong addition to almost any team. Recommended Set: Vanguard/Gatekeeper |
| Eileen | A Shock-Based Status Attacker who inflicts Shock with every attack, effectively halting enemies and dealing extra damage. She also excels as a Physical Attacker, making her valuable for enhancing a Physical team's damage. Recommended Set: Vanguard/Gatekeeper |
| Rachel | A Physical attacker who inflicts debuffs and boosts Physical Vulnerability and Weakness, dealing strong damage while empowering the team. Recommended Set: Paladin |
| Ariel | Grants Magic Boost to All Allies and inflict Defense Reduction. She also inflicts Blind, which decreases Jave's chances of landing attacks. Recommended Set: Avenger/Vanguard |
All enemies that appear in Jave's Castle Rush have Magic Resistance. Single-Target Attack Resistance and Quintuple-Target Attack Resistance, so using Physical Triple-Target Attackers is recommended.
Team Formation Examples
Premium Team 1
| Front Row | Front Row | Front Row | Front Row | Back Row |
|---|---|---|---|---|
 Evan SiegStun Immunity Tank |  LinaHealer Def Debuffer |  Biscuit EileeneDef Debuffer (Flex Slot) |  RachelDebuffer Sub DPS |  Taka Bi DamPhysical Attack Main DPS |
F2P Team
| Front Row | Front Row | Front Row | Front Row | Back Row |
|---|---|---|---|---|
| Evan Stun Immunity Tank |  YuiHealer Def Debuffer |  MayPhysical Attack Blind  ArielLinaHealer Def Debuffer | Rachel Debuffer Sub DPS Burn Immunity |  Feng YanPhysical Attack Main DPS |
Ancient Dragon's Castle Tips & Strategy
Form Teams Effective Against Jave
The key to victory is bringing heroes with Physical Attacks, 3-Enemy Target skills, Stun Immunity, and Defense Heroes or Debuffer to counter Jave, so adjust your lineup accordingly.
| Ancient Dragon's Castle | |
|---|---|
| Boss & Mechanics | Boss Jave uses attacks that inflict Stun and Burn. |
| Strategy | Bring a hero with Stun Immunity and Burn Immunity buffs and a hero who can inflict Blind to avoid triggering Critical Hits from Jave's Counterattack. |
| Enemy Resistances | All enemies in Jave's Castle Rush have Magic Resistance, Single-Target Attack Resistance, and Quintuple-Target Attack Resistance. |
| Recommended Heroes | Use Physical damage heroes with Triple-Target Attack skills to maximize points and clear waves efficiently. |
Use Protective Formation
Protective Formation is the recommended setup for Death Castle. At Level 20, it boosts Back Row heroes' Attack by 26% and grants Front Row supports and healers a 6.5% Defense increase. Other formations can also work, but require more investment into your characters and gear.
| Tips! | Make sure to enhance the formation level for increased back row and front row effect. The higher the Formation level, the better. |
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Use Skill Queue
Auto Skills offer convenience, but they don't always select the optimal skills in critical situations. It's best to use the Skill Queue to start with a buff, then monitor combat and manually activate skills as needed.
| Tips! | Strategically, queue buffs first, such as 'Barrier', then use priority skills manually to gain the upper hand. |
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Enhance Your Hero
Enhance your heroes' skills, ultimate, and power-up to +5. Prioritizing tanks and healers to boost their effectiveness and utility. Skill & Ultimate Enhancement materials can be obtained from Story Event rewards, the Shop, and the Infinite Tower.
| Related Articles | ||
|---|---|---|
| Power Up Heroes | Upgrade Equipment | Enhance Formation |
How to Get the Highest Score
Use Physical Heroes with 3-Target Skills
All enemies in Jave's Ancient Dragon's Castle have Magic Resistance, Single-Target Attack Resistance, and Quintuple-Target Attack Resistance buff. To increase damage output and achieve a high score, use Physical-type heroes with Triple-Target Attack skills.
Sustain is Optional
The core mechanic of Castle Rush is to maximize total damage within the turn limit, as scores are based on the cumulative damage dealt before the final turn. If your team can endure without heavy support, focus on offense and debuff instead to maximize score.
| Tips! | If your team struggles, bring a debuffer or crowd control to survive until the final turn. |
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Related Seven Knights Re: BIRTH Articles
▶Back to Top PageRanking Articles
| Ranking Articles | ||
|---|---|---|
 Best Hero Tier List |  Reroll Tier List |  Best Pet Tier List |
How To Reroll Fast?
Leveling & Ruby Farming Guide
Daily Things to Do
Latest News & Updates
Best Heroes and Teams
Best Full Moon Summon Heroes
Moon Box Guide & How To Farm
Advent Expedition Guide
Best Low Rarity Heroes
Best Premium Shop Purchases
Early Game Guide
Player Rank (Adventurer Skill) Guide
Enhance Guide
Equipment Powerup
Pet Guide
Formation Guide
Guild Guide
Party Guide
Debuff Types Guide
Gacha Animation Effects
Accessory Guide
Hero Stats Guide
Arena Guide
Coupon Codes
Infinite Tower Guide
Castle Rush Guide
Shop Items to Buy
Fodder Hero Guide
Destroyer Gaze Guide
Ox King Guide
Iron Devourer
Tower of Trials Guide
7K Chess Guide
Equipment Preset Guide
Battle Statistics Guide
Recommended Relay Purchases Guide
Weakness Hit Guide & What is It?
Error Guide and How to Fix
Burn / Dragonflame Guide
Paralysis Guide
Bleed Guide
Freeze Guide
Stun Guide
Petrify Guide
Shock Guide
Sleep Guide
Concussion Guide
Guardian's Castle Guide
Fodina Castle Guide
Immortal Castle Guide
Death Castle Guide
