Season 9 Tower of Trials for Seven Knights Re:Birth. The guide is for clearing the 2nd Floor (Rook). It includes tips, enemy info, and the best team for obtaining all 6 medals.
Table of Contents
| Tower of Trials Season 9 Floors | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
20F | 18F | 16F | 14F | ||||||||
12F | 10F | 8F | 6F | ||||||||
4F | 2F | Odd Floors | | ||||||||
Season 9 Tower of Trial 2nd Floor: Rook
Enemy Information
| Period | Until 21:00 (UTC+0), March 18, 2026 |
| Floor | 4F |
| Enemy Formation | ![]() |
| Speed | 150 |
| Turn Limit | 200 Turns |
| Features | - Block Rate Boost - Physical Resistance - When an enemy is incapacitated, CT resets - Single-target attack with 100% Crit Rate - Creates a Barrier equal to 100% of Max HP |
Additional Rules List
| Medals | Additional Rule/Details |
| -1 | [Allies] When using Basic Attack, apply Poison [50% Chance][Lasts 2 Turns][Always Active] When using a Basic Attack, there is a 50% chance to apply Poison. |
| -1 | [Allies] Poison Damage Boost [Always Active] Poison damage is increased by 100%. |
| +1 | [Enemies] Damage Resistance (Single to 5-Target Attack Skills) [Always Active] Damage Taken from single to 5-target attacks is reduced by 90%. |
| +1 | [Enemy] [Rook]'s Skill 2 Barrier duration increased [Always Active] The duration of [Fortify]'s Barrier becomes 6 turns. |
| +1 | [Enemy] [Rook]'s Skill 1 Cooldown Reduction [Always Active] Reduces the cooldown of [Javelin] to 54 seconds. |
Team Composition & Strategy Tips
- Skill damage is ineffective due to Damage Resistance
- Bai Jiao, who can apply Poison and Bleed, is recommended
- Lure his single-target attacks with Taunt
- Li and Ryan are recommended - Remove his Barrier with Daisy or Biscuit
- In between, attack with Xiao Qiao or Daisy
- It's also viable to aim for a quick battle with Velika or Melia
- They are candidates to replace the Taunt hero
Skill Damage Is Ineffective Due to Damage Resistance
Due to the additional rule providing Damage Resistance to single-target to 5-target attack skills, damage from attack skills is ineffective and is reduced by 90%. Therefore, this stage is difficult to clear with only high-damage attackers like Pascal.
Bai Jiao, Who Can Apply Poison and Bleed, Is Recommended

As a counter to Damage Resistance, use status effects like Poison and Bleed. We recommend using Bai Jiao, who can apply both and also provide an AoE Heal. You can also use this hero as a single-target attacker by boosting damage with Biscuit or Xiao Qiao.
Lure Single-Target Attacks with Taunt

Rook's single-target attacks are very powerful, so use the Taunt and Physical Attack Reduction of Ryan or Li to draw his fire. Ryan is more recommended as this hero can also reduce cooldowns.
Remove the Barrier with Daisy or Biscuit

Rook creates a Barrier with his skill 2. When he does, strip it away with the Buff Removal skills of Daisy or Biscuit.
Attack with Xiao Qiao or Daisy in Between

While Bai Jiao's skills are on cooldown, chip away at his HP with single-target attack skills from Xiao Qiao or Daisy. You can deal decent damage with Ignore Defense damage and HP-based proportional damage.
Aiming for a Quick Battle with Velika or Melia Is Also an Option

It's also an option to aim for a quick clear by swapping out the Taunt hero like Ryan or Li for Velika or Melia. If you want stability, use a Taunt hero. If you're aiming to clear in fewer turns, Velika or Melia is recommended.
Tips! | Since Rook's CT resets when an ally is incapacitated, if an ally is defeated every turn, he won't be able to generate his Barrier, and Buff Removal will become unnecessary. |
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Best Team & Pets
Basic Party Example
Roles and Recommended Equipment here
High-Damage Party Example
This is a high-damage party example that replaces Ryan with Velika. Equip Revive Rings mainly on the Front Row heroes, and attack with single-target skills from Daisy, Xiao Qiao, and Bai Jiao while repeatedly taking his skill 1.
Roles and Recommended Equipment here
Recommended Pets
| Recommended | Alternative (Legendary) | Alternative (Rare) |
|---|---|---|
Windy | Yeonji | Note |
Since the enemy is a single boss, the most recommended pet is Windy. If you don't have or haven't raised Windy, Yeonji, who provides a Magic Attack Boost, is a good alternative.
Party Examples for 6 Medals
The above are party examples for aiming for 6 medals. If you reduce the number of medals, the Damage Resistance will be removed, making it possible to use heroes like Pascal or brute-force the fight with a high-damage Physical party.
Tower of Trial Season 9 Related Links
| Tower of Trials Season 9 Floors | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
20F | 18F | 16F | 14F | ||||||||
12F | 10F | 8F | 6F | ||||||||
4F | 2F | Odd Floors | | ||||||||
Related Seven Knights Re: BIRTH Articles
Ranking Articles
| Ranking Articles | ||
|---|---|---|
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Reginleif
Guan Yu
Radgrid
Bai Long
Xiao
Mon
Tue
Wed
Thur
Fri
Sat
Sun
Physical
Magic
Tank
Death
Gaze
Ox
Iron
Fire
Water
Light
Dark
Earth
Gold
20F
Biscuit
Ryan
Daisy
Xiao Qiao
Bai Jiao
Velika
Windy
Yeonji
Note